基于广义Hough变换的目标跟踪算法研究
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摘要
视频图像序列中的目标跟踪是计算机视觉领域的热点问题,广泛地应用于视频监控、视频检索、车辆导航、人机交互、体育比赛直播等场合。视频目标跟踪主要的研究方向是对动物视觉行为的模拟和对人类分析思维模式的抽象;为此,研究者对视觉特征和分析方法都进行了逼近,涌现出了许多能解决特定问题的有效算法。但由于真实世界环境的复杂性和被跟踪目标本身的动态性,依然存在很许多亟待解决的困难,背景环境的干扰、光照变化的因素、目标之间的交错和遮挡、目标外观和姿态的变化等都是影响目标跟踪算法性能的重要挑战。
     本文在对现有的目标跟踪技术进行充分学习和理解的基础上,深入研究了广义Hough变换在目标跟踪算法中的应用,讨论了目标检测分类器的设计,目标特征的提取和描述,目标模型的在线更新,目标位置的估计方法,以及遮挡推理,多目标关联模型等重点技术问题,提出了一系列有效的解决方法。本文的主要研究成果如下:
     (1)提出了半监督Hough Forests目标跟踪方法。以Hough Forests为基本学习框架,引入了基于跟踪过程中得到的样本个体信息和空间分布信息的随机标签,提高了分类器的分类性能,并降低了同类目标的混淆概率;采用了类似粒子滤波的随机采样方式对分类器的检测和更新环节进行加速,提高了算法的实时性。
     (2)提出了一种基于检测反馈的长程跟踪算法。将闭环控制的思想引入到视觉跟踪问题中,用以光流向量作为特征的前馈跟踪控制器,并用与之特征互补的检测算子作为反馈控制器,用反馈的结果对跟踪算子进行调节,并对目标的外观模型进行维护。该算法能够大幅提高跟踪算法的鲁棒性和稳定性,对长时间轴上的目标跟踪应用非常有效。
     (3)提出了基于双层粒子滤波的半监督Hough Forests多目标跟踪算法。用双层粒子滤波在统一的随机采样框架中解决样本采样和位置采样两个随机过程,提高了检测算子的实时性能。并设计了一个多目标维护机制应对遮挡、背景变化、目标进出场景等可能引起目标混淆的情况。
     (4)提出了一种基于多视角多片段Hough Forests算子和在线条件随机域(CRF)模型的多目标行人实时跟踪算法。将人体目标划分为多个视角下的多个片段(Multi-Part),在线学习各个片段的外观模型,增强了模型的鲁棒性和抗遮挡能力。通过在线CRF模型建立目标在较短的滑动时间窗口上的全局关联,能够在复杂的背景中解决多个目标之间的遮挡和混淆。
Object tracking in video sequence is a popular topic in computer vision area. The use of object tracking is pertinent in the tasks of:automated surveillance, video retrieval, auto-navigated vehicle, human-computer interaction, sport live broadcast, etc. The general researching path of object tracking is to simulate human vision behavior and to imitate the inference mechanism of human being. Great quantities of approaches, from visual feature to analysis method, are proposed on this researching path. As we can see, numerous algorithms have been presented on some particular applications, and have been proved to be effective. However, common solutions or uniform frameworks for most problems are still not available, due to the complicated circumstance of real world and the changeability of tracked object itself. Some crucial challenges need to be settled, such as background noises, illumination changes, inter-object occlusions, object's appearance and pose changes.
     After thoroughly studied on the art-of-state object tracking algorithms, this dissertation intensively investigated applications of Generalized Hough Transform in object tracking field, discussed some key issues on this topic and proposed a series of effective solutions, including classifier design, visual feature selection, online model updating, location estimation, occlusion reasoning, and multi-object association, etc. The major achievements include:
     (1) Semi-supervised Hough Forest Tracking Method. Proposed a flexible semi-supervised learning method based on Hough forests classifier. Introduced a random label distribution, which is based on spatial consistency in context and object-specific information detected in tracking procedure, to improve the performance of classifier, and reduce confusion between inner-class objects. Meanwhile, a Particle-Filtering-Kind random sampling scheme was implemented in detection and updating phases, which can accelerate the whole tracking procedure.
     (2) Detection feedback based long-term tracking algorithm. Introduced close-loop idea into tracking field. Used optic-flow based tracker as the feedforward controller, and a detector based on complementary features as feedback controller. Then the latter one's result was used to adjust the tracker's parameters and to maintain the appearance model of the tracked object. This feedback scheme dramatically increased the robustness and stability of tracking system on long-time axis.
     (3) Multiple objects tracking with Dual-level Particle Filter Embedded Semi-supervised Hough Forests. Used a dual-level particle filter, which disposed patch random sampling and position random sampling processes in one uniform sampling framework, raised time performance of the detector. And an objects maintenance scheme was designed out to cope with occlusion, background changing, entry/exit and so on.
     (4) Multi-pedestrian real-time tracking with multi-view multi-part Hough Forests Detector and on-line Conditional Random Field(CRF) model. Divided pedestrian object into multiple parts, learned full body appearance models and parts appearance models respectively based on online Hough Forests algorithm, which improve the model's robustness and stability against occlusion. And a CRF model was employed to formulate dependencies and affinities between tracklets and detection responses in a short time sliding window to represent current global association, which could handle occlusion and confusion in complex scences well.
引文
[1]Marr D.. Vision:A Computational Investigation into the Human Representation and Processing of Visual Information. [M]//New York:W.H. Freeman,1982.
    [2]Ulupinar E., Nevatia R.. Shape from Contour:Straight homogeneous generalized cylinders and constant cross section generalized cylinders. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,1995,17(2):120-135.
    [3]Xu C. J., Liu J. Z., Tang X. O..2D Shape Matching by Contour Flexibility [J]//IEEE Transactions on Pattern Analysis and Machine Intelligent,2009. 31(1):180-186.
    [4]Cryer J.E., Tsai P. S., Shah M.. Integration of shape from X modules:combining stereo and shading. [C]//Proceedings of IEEE Conference on Computer Vision and Pattern Recognition,1993:720-721.
    [5]Chen D., Dong. F.. Shape from shading using wavelets and weighted smoothness constraints. [J]//Institution of Engineering and Technology Computer Vision. 2010,4(1):1-11.
    [6]Clerc M.. Mallm S.. The Texture gradient equation for recovering shape from texture. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence, 2002,24(4):536-549.
    [7]White R., Forsyth D. A.. Combining cues:shape from shading and texture. [C]//IEEE Computer Society Conference on Computer Vision and Pattern Recognition,2006,2:1809-1816.
    [8]Grace A. E., Pycock D., Tillotson H.T., et al. Active shape from stereo for high way inspection. [C]//Machine Vision and Applications,2000,12(1):7-15.
    [9]Leibe B., Schindler K., Cornelis N., et al. Coupled object detection and tracking from static cameras and moving vehicles. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2008,30(10):1683-1698.
    [10]Wren C. R., Azarbayejani A., Darrel T., et al. Real-time tracking of the human body. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,1997, 17(6):780-785.
    [11]Yoon Y., Kosaka A., Kak A. C.. A new kalman-filter-based framework for fast and accurate visual tracking of rigid objects. [J]//IEEE Transactions on Robotics, 2008,24(5):1238-1251.
    [12]Bar-Shalom Y., Li X. R.. Multitarget-multisensor tracking:Principles and techniques. [M]//Urbana, IL:YBS Publishing,1995.
    [13]You W., Sabirin M. S. H., Kim M.. Moving object tracking in H.264/AVC bistream. [J]//Multimedia Content Analysis and Mining,2007:483-492.
    [14]Wang J., Cohen M. F.. Very low frame-rate video streaming for face-to-face teleconference. [C]//Data Compression Conference,2005:309-318.
    [15]Bernogger, S., Yin L., Basu A., et al. Eye tracking and animation for MPEG-4 coding. [C]//Pattern Recognition, Proceedings,1998:1281-1284.
    [16]Challapali K., Brodsky T., Lin Y., et al. Real-time object segmentation and coding for selective-quality video communication. [J]//IEEE Transactions on Cireus and System for Video Technology.2004.14(6):813-824.
    [17]Leone A., Distante C., Buccolieri F.. A shadow elimination approach in video-surveillance context. [J]//Pattern Recognition Letters,2006,27(5):345-355.
    [18]Zhu J., Lao Y. W., Zheng Y. F.. Object tracking in structured environments for video surveillance applications. [J]//IEEE Transactions on Circuits and Systems for Video Technology,2010,20(2):223-235.
    [19]Cohen I., Medioni G. Detecting and tracking moving objects for video surveillance. [C]//Proceedings of IEEE Computer Society Conference on Computer Vision and Pattern Recognition,1999,2:319-325.
    [20]Kaew T. P., Pakorn, Bowden R.. A real time adaptive visual surveillance system for tracking low-resolution colour targets in dynamically changing scenes. [J]//Image and Vision Computing,2003.21(10):913-929.
    [21]Zhao T., Nevatia R.. Tracking multiple humans in complex situations. [J]//IEEE Transactions On Pattern Analysis and Machine Intelligence,2004,26(9):1208- 1221.
    [22]Micheloni C, Foresti G. L., Snidaro L.. A cooperative multicamera system for video-surveillance of parking lots. [C]//IEE Symposium on Intelligence Distributed Surveillance Systems,2003:51-55
    [23]Haritaoglu I., Harwood D., Davis L.. W4:Real-time surveillance of people and their activities. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2000,22(8):809-830.
    [24]Desouza G. N., Kak A. C., Vision for mobile robot navigation:a survey. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2002,24(2): 237-267.
    [25]Tada N., Saitoh T., Konishi R.. Mobile robot navigation by center following using monocular vision. [C]//SICE,2007 Annual Conference,2007:331-335.
    [26]Jung B., Sukhatme G. S.. A generalized region-based approach for multi-target tracking in outdoor environments. [C]//Proceedings of IEEE International Conference on Robotics and Automation,2004:2189-2195.
    [27]Jung B., Sukhatme G. S.. Detecting moving objects using a single camera on a mobile robot In an outdoor environment. [C]//Proceedings of International Conference on Intelligent Autonomous Systems.2004:980-987.
    [28]Zhu Z. G., Xu G. Y., Yang B., et al. VISATRAM:A Real-time Vision System for Automatic Traffic Monitoring. [J]//Image and Vision Computing.2000,18(10): 781-794.
    [29]Coifman B., Beymer D., Melauchlan P., et al.. A real-time computer vision system for vehicle tracking and traffic surveillance. [J]//Transportation Researeh Part C:Emerging Technologies,1998,6(4):271-288.
    [30]Masoud O., Papanikolopoulos N. P.. A novel method for tracking and counting Pedestrians in real-time using a single camera. [J]//IEEE Transactions on Vehicular Technology,2001,50(5):1267-1278.
    [31]Pai C. J., Tyan H. R., Liang Y. M., et al. Pedestrian detection and tracking at crossroads. [J]//Pattern Recognition,2004,37(5):1025-1034.
    [32]Mieheloni C., Foresti G. L., Pieiarelli C., et al. An autonomous vehicle for video surveillance of indoor environments. [J]//IEEE Transactions on Vehicular Technology,2007,56(2):487-498.
    [33]Magee D.. Tracking Multiple vehicles using foreground, background and motion models. [J]//Image and Vision Computing,2004,22(2):143-155.
    [34]Sun Z. H., Bebis G.., Miler R.. On-road vehicle detection:a review. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2006,28(5):694-711.
    [35]Tai J., Tsang S., Lin C., et al. Real-time image tracking for automatic traffic monitoring and enforcement application. [J]//Image and Visio Computing,2004, 22(6):485-501.
    [36]Sluimer I., Schiharm A., Prokop M., et al. Computer analysis of computed tomography scans of the lung:a survey. [J]//IEEE Transactions on Medical Imaging,2006,25(4):385-405.
    [37]West J.B., Maurer I. C. R.. Designing optically tracked instruments for image-guided surgery. [J]//IEEE Transactions on Medical Imaging,2004,23(5): 533-545.
    [38]Wang X. Y., Feng D. D.. Automatic elastic medical image registration based on image intensity. [J]//International Journal of Image and Graphics,2005,5(2): 351-370.
    [39]Revell J., Mirmehdi M., MeNally D.. Computer vision elastography:speckle adaptive motion estimation for elastography using ultrasound sequenees. [J]//IEEE Transactions on Medical Imaging,2005,24(6):755-766.
    [40]Janssen L. L. F., Molenaar M.. Terrain objects, their dynamics and their monitoring by the integration of GIS and remote sensing. [J]//IEEE Transactions on Geoscience and Remote Sensing,1995,33(3):749-758.
    [41]Csiszar I. A., Morisette J.T., Giglio L.. Validation of active fire detection from moderate-resolution satellite sensors:the MODIS example in northern Eurasia. [J]//IEEE Transactions on Geoscience and Remote Sensing,2006,44(7):1757-1764.
    [42]Cipolla R., Pentland A.. Computer Vision for Human-Machine Interaction. [M]//Cambridge University Press,1998.
    [43]Pentland A.. Looking at people:Sensing for ubiquitous and wearable computing. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2000,22(1): 107-119.
    [44]Nait-Charif H., McKenna S. J.. Head tracking and action recognition in a smart meeting room. [C]//Proceedings of 4th IEEE International Workshop on Performance Evaluation of Tracking and Surveillance,2003:24-31.
    [45]Wu Y., Huang T. S.. Robust visual tracking by integrating multiple cues based on co-inference learning. [J]//International Journal of Computer Vision,2004,58(1): 55-71.
    [46]Shan C. F., Wei Y. C., Tan T. N., et al. Real time hand tracking by combining particle filtering and mean shift. [C]//Proceedings of 6th International Conference on Automatic Face and Gesture Recognition,2004:669-674.
    [47]Diaz. A. J., Ros V. E., Rotter A., et al. Lane-change decision aid system based on motion-driven vehicle tracking. [J]//IEEE Transactions on Vehicle Technology, 2008,57(5):2736-2746.
    [48]Sanchez A., Suarez P. D., Conci A., et al. Video-based distance traffic analysis application to vehicle tracking and counting. [J]//Computing in Science & Engineering,2011,13(3):38-45.
    [49]Sotelo M. A., Rodriguez F. J., Magdalena L.. VIRTUOUS:vision-based road transportation for unmanned operation on urban-like scenarios. [J]//IEEE Transactions on Intelligent Transportation Systems,2004,5(4):69-83.
    [50]Chang C., Tsai W.. Vision based tracking and interpretation of human leg movement for virtual reality application. [J]//IEEE Transactions on Cireus and Systems for Video Technology,2001,11(1):9-24.
    [51]Beier D., Billert R., Bruderlin B., et al. Mark-less based vision tracking for mobile augmented reality. [C]//ISMAR Proceedings,2003:258-259.
    [52]Mery D., Fillbert D.. Automated flaw detection in aluminum casting based on the tracking of potential defects in a radioscopic image sequence. [J]//IEEE Transactions on Robotics and Automation,2002,18(6):890-901.
    [53]Moraleda J., Ollero A., Orte M.. A robotic system for internal inspection of water pipelines. [J]//IEEE Robotics & Automation Magazine,1999,6(3):30-41.
    [54]Nguyen D. B.. A Robust Framework for Visual Object Tracking. [C]//International Conference on Computing and Communication Technologies, 2009:1-8.
    [55]Wang Q., Chen F., Xu W. L.. Saliency selection for robust visual tracking. [C]//17th IEEE International Conference on Image Processing,2010:2785-2788.
    [56]Yang F., Lu H. C., Chen Y. W.. Bag of Features Tracking. [C]//20th International Conference on Pattern Recognition,2010:153-156.
    [57]Haner S., Gu I. Y. Combining Foreground/Background Feature Points and Anisotropic MeanShift For Enhaneed Visual Object Tracking. [C]//20th International Conference on Pattern Recognition,2000:3488-3491.
    [58]Kloihofer W., Kampel M. Interest point Based Tracking. [C]//20th International Conference on Pattern Recognition,2010:3549-3552.
    [59]Han Z. J, Ye Q. X., Jiao J. B.. Combined feature evaluation for adaptive visual object tracking. [J]//Computer Vision and Image Understanding,2011.115(1): 69-80.
    [60]Taycher L., Fisher I., John W., et al. Combining object and feature dynamics in Probabilistic tracking. [J]//Computer Vision and Image Understanding.2007. 108(3):243-260.
    [61]Chen W. G. Simultaneous object tracking and Pedestrian detection using HOGs on contour. [C]//IEEE 10th International Conference on Signal Processing,2010: 813-816.
    [62]Dore A., Beoldo A., Regazzoni C. S.. Multitarget tracking with a corner-based Particle filter. [C]//IEEE 12th International Conference on Computer Vision Workshops,2009:1251-1258.
    [63]Duy-Nguyen T., Chen W. C, Gelfand N., et al. SURFTrac:Efficient tracking and continuous object recognition using local feature deseriptors. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2009:2937-2944.
    [64]Peng C, Sun L. F., Wang F., et al Contextual Mixture tracking. [J]//IEEE Transactions on Multimedia,2009,11(2):333-341.
    [65]Robert T. C., Liu Y. X., Leordeanu M.. Online Selection of Discriminative Tracking Features. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2005,27(10):1631-1643.
    [66]DelBue A., Smeraldi F., Agapito L.. Non-rigid structure from motion using ranklet-based tracking and non-linear optimization. [J]//Image and Vision Computing,2007,25(3):297-310.
    [67]Cheng F. H., Chen Y. L.. Real time multiple objects tracking and identification based on discrete wavelet transform. [J]//Pattern Recognition,2006,39(6): 1126-1139.
    [68]Leone A., Distante C. Shadow detection for moving objects based on texture analysis. [J]//Pattern Recognition,2007,40(4):1222-1233.
    [69]Wada N., Kaneko S., Takeguchi T.. Using color reach histogram for object search in colour and/or depth scene. [J]//Pattern Recognition,2006,39(5):881-888.
    [70]Muz-Salinas R.. Aguirre E., Gare-Silvente M., et al. A multiple object tracking approach that combines colour and depth information using a confidence measure. [J]//Pattern Recognition Letters.2008.29(10):1504-1514.
    [71]Tsai D. M., Chiu W. Y. Motion detection using Fourier image reconstruction. [J]//Pattern Recognition Letters,2008,29(16):2145-2155.
    [72]Fazli S., Pour H. M., Bouzari H., Particle Filter Based Object Tracking with Sift and Color Feature. [C]//2nd International Conference on Machine Vision,2009: 89-93.
    [73]Li P. H.. A clustering-based color model and integral images for fast object tracking. [J]//Signal Processing:Image Communication,2006,21(8):676-687.
    [74]Dornaika F., Chakik F.. Effieient Object Detection and Matching Using Feature Classification. [C]//20th International Conference on Pattern Recognition,2010: 3073-3076.
    [75]Dharamadhat T., Thanasoontornlerk K., Kanongchaiyos P.. Tracking object in video Pictures based on background subtraction and image matching. [C]//IEEE International Conference on Robotics and Biomimetics,2009:1255-1260.
    [76]Khan Z. H., Gu I. Y. H.. Joint Feature Correspondences and Appearance Similarity for Robust Visual Object Tracking. [J]//IEEE Transactions on Information Forensics and Security,2010,5(3):591-606.
    [77]Gao J., Kosaka A., Kak A. C. A multi-Kalman filtering approach for video tracking of human-delineated objects in cluttered environments. [J]//Computer Vision and Image Understanding,2006,102(3):260-316.
    [78]Cabido R., Concha D., Pantrigo J. J., el al. High Speed Articulated Object Tracking Using GPUs:A Particle Filter Approach. [C]//10th International Symposium on Pervasive Systems, Algorithms, and Networks,2009:757-762.
    [79]Zhao J., Li Z. Y.. Particle filter based on Particle Swarm Optimization resampling for vision tracking. [J]//Expert Systems with Applications,2010,37(12):8910-8914.
    [80]张笑微,周建雄,师改梅,et al.融合结构信息的粒子滤波均值偏移跟踪算法[J].计算机辅助设计与图形学学报,2005,20(12):1583-1589.
    [81]Hsiao Y. T., Chuang C. L., Lu Y. L., et al. Robust-multiple objects tracking using image segmentation and trajectory estimation seheme in video frames. [J]//Image and Vision Computing,2006,24(10):1123-1136.
    [82]Wu L. F., Wu W. B., Deng Y. L., et al. Tracking deformed object and estimating motion Parameters using Point correspondence. [C]//IEEE 10th International Conference on Signal Processing,2010:1177-1181.
    [83]Schez A. M.. Patricio M. A., Garc J., et al. A Context Model and Reasoning System to improve object tracking in complex scenarios. [J]//Expert Systems with Applications,2009,36(8):10995-11005.
    [84]Imai J., Li W. M., Kaneko M.. Online object modeling method for occlusion-robust tracking. [C]//18th IEEE International Symposium on Robot and Human Interactive Communication,2009:58-63.
    [85]Zhang B., Tian W. F., Jin Z. H.. Robust appearance-guided Particle filter for object tracking with occlusion analysis. [J]//International Journal of Electronics and Communications,2008,62(1):24-32.
    [86]Wang H. Z., Suter D.. A consensus-based method for tracking:Modelling background scenario and foreground appearance. [J]//Pattern Recognition,2007, 40(3):1091-1105.
    [87]Pantrigo J. J., Schez G, Mira J.. On knowledge modeling of the Visual Tracking task. [J]//Expert Systems with Applications,2010,35(1-2):69-81.
    [88]Maggio Emilio, Cavallaro Andrea. Accurate appearance-based Bayesian tracking for maneuvering targets[J]. Computer Vision and Image Understanding,2009, 113(4):544-555.
    [89]Comanieiu D., Ramesh V., Peter M. Kernel-based Object Tracking. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2003,25(5):564-577.
    [90]Exner D., Bruns E., Kurz D., et al. Fast and robust CAMShift tracking. [C]//IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops,2010:9-16.
    [91]Jaideep J., Venkatesh B. R., Ramakrishnan K.R.. Robust object tracking with background-weighted local kernels. [J]//Computer Vision and Image Understandi-ng,2008,112(3):296-309.
    [92]Venkatesh B. R., Patrick P., Patrick B.. Robust tracking with motion estimation and local Kernel-based color modeling. [J]//Image and Vision Computing.2007, 25(8):1205-1216.
    [93]Li X., Hu W. M.. Wang H. Z., et al. Robust object tracking using a spatial pyramid heat kernel structural information representation. [J]//Neurocomputing. 2010,73(16-18):3179-3190.
    [94]Ido L., Michael L., Ehud R.. MeanShift tracking with multiple reference color histograms. [J]//Computer Vision and Image Understanding,2010,114(3):400-408.
    [95]Zhou H. Y., Yuan Y, Shi C. M.. Object tracking using SIFT features and meanshift. [J]//Computer Vision and Image Understanding,2009,113(3):345-352.
    [96]Yilmaz A.. Object Tracking by Asymmetric Kernel Mean Shift with Automatic Scale and Orientation Selevtion. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2007:1-6.
    [97]Chen Q., Sun Q. S., Heng P. A., et al Two-Stage Object Tracking Method Based on Kernel and Active Contour. [J]//IEEE Transactions on Circuits and Systems for Video Technology,2010,20(4):605-609.
    [98]Hong L., Ze Y., Bin Z. H., et al. Robust human tracking based on multi-cue integration and mean-shift. [J]//Pattern Recognition Letters,2009,30(9):827-837.
    [99]Wen W. Z., Kang Y. X., Yi X., et al. Camshift guided Particle filter for visual tracking. [J]//Pattern Recognition Letters,2009,30(4):407-413.
    [100]Zheng L., Liu Q., Tracking inclutter based on MeanShift embedded Particle filter. [C]//2nd International Conference on Computer Engineering and Technolog-y,2010,6:V6-331-V6-335.
    [101]Zoran Z., Taylan C. A., Ben K., Approximate Bayesian methods for kernel-based object tracking. [J]//Computer Vision and Image Understanding,2009, 113(6):743-749.
    [102]Ali A., Terada K.. A framework for Human tracking using Kalman filter and fast meanshift algorithms. [C]//IEEE 12th International Conference on Computer Vision Workshops.2009:1028-1033.
    [103]Hu J. S., Juan C. W., Wang J. J., A spatial-color mean-shift object tracking algorithm with scale and orientation estimation. [J]//Pattern Recognition Letters. 2008.29(16):2165-2173.
    [104]Fan Z. M., Yang M., Wu Y. Multiple Collaborative Kernel Tracking. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence.2007.29(7): 1268-1273.
    [105]Verd M. R.. Morales-Schez J., Weruaga L., Convergence analysis of active contours. [J]//Image and Vision Computing,2008,26(8):1118-1128.
    [106]Dzyubaehyk O., Van C. W. A., Essers J., et al. Advanced Level-Set-Based Cell Tracking in Time-Lapse Fluorescence Microscopy. [J]//IEEE Transactions on Medical Imaging,2010,29(3):852-867.
    [107]Allili M. S.. Effective Object tracking by matching object and background models using active contours. [C]//16th IEEE international Conference on Image Processing,2009:873-876.
    [108]Zhu G. P., Zeng Q. S., Wang C. H.. Efficient edge-based object tracking. [J]//Pattern Recognition,2006,39(11):2223-2226.
    [109]Bibby C., Reid I.. Real-time tracking of multiple occluding objects using level sets. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2010: 1307-1314.
    [110]Papadakis N., Bugeau A.. Tracking with Occlusions Via Graph Cuts. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2010,33(1):144-157.
    [111]Xu N., Bansal R., Ahuja. Object segmentation using graph cuts based active contours. [C]//IEEE Computer Society Conference on computer Vision and Pattern Recognition,2003,2:46-53.
    [112]Chung D., Maclean W. J., Dickinson S.. Integrating region and boundary information for spatially coherent object tracking. [J]//Image and vision Computing,2006,24(7):680-692.
    [113]Allili M. S., Ziou D.. Object tracking in videos using adaptive mixture models and active contours. [J]//Neurocomputing,2008.71(10-12):2001-2011.
    [114]Fussenegger M., Roth P., Bischof H., et al. A level set framework using a new incremental, robust Active Shape model for object segmentation and tracking. [J]//Image and Vision Computing,2009,27(8):1157-1168.
    [115]Charmi M. A., Derrode S., Ghorbel F.. Fourier-based geometric shape prior for snakes. [J]//Pattern Recognition Letters,2008,29(7):897-904.
    [116]Chen Q., Sun Q. S., Heng P. A., et al. Parametric active contours for object tracking based on matching degree image of object contour points. [J]//Pattern Recognition Letters,2008,29(2):126-141.
    [117]Zha Y. F., Yang Y., Bi D. Y.. Graph-based transductive learning for robust visual tracking. [J]//Pattern Recognition,2010,43(1):187-196.
    [118]Zhou H. Y., Yuan Y., Zhang Y., et al. Non-rigid object tracking in complex scenes[J]. Pattern Recognition Letters,2009,30(2):98-102.
    [119]Hager G D., Dewan M., Stewart C. V.. Multiple kernel tracking with SSD. [C]//Computer Vision and Pattern Recognition,2004,1:790-797.
    [120]Nejhum S. M. S., Ho J., Yang M. H.. Online visual tracking with histograms and articulating blocks. [J]//Computer Vision and Image Understanding,2010, 114(8):901-914.
    [121]Hu W. C.. Adaptive Template Block-Based Block Matching for Object Tracking. [C]//8th International Conference on Intelligent Systems Design and Applications, 2008,1:61-64.
    [122]Wu X. X, Liang W., Jia Y. D.. Tracking articulated objects by learning intrinsic structure of motion. [J]//Pattern Recognition Letters,2009,30(3):267-274.
    [123]Tallg S. L., Kadim Z., Liang K. M., et al. Hybrid blob and Particle filter tracking approach for robust object tracking. [J]//Procedia Computer Science, 2010,1(1):2549-2557.
    [124]Wu M. J., Peng X. R, Zhang Q. H, et al. Segmenting and tracking multiple objects under occlusion using multi-label graph cut. [J]//Computers & Electrical Engineering,2010,36(5):927-934.
    [125]Malcolm J., Rathi Y., Tannenbaum A.. Multi-Object Tracking Through Clutter Using Graph Cuts. [C]//IEEE 11th International Conference on Computer Vision. 2007:1-5.
    [126]Zhou G. L., Wang Y. P., Dong N. P.. Graph based visual object tracking. [C]//International Colloquium on Computing, Communication. Control, and Management,2009.1:99-102.
    [127]Conte D., Foggia P.. Jolion J. M.. et al. A graph-based, multi-resolution algorithm for tracking objects in Presence of occlusions. [J]//Pattern Recognition. 2006.39(4):562-572.
    [128]Mukherjee D. P., Acton S. T.. Affine and Projective active contour models. [J]//Pattern Recognition,2007,40(3):920-930.
    [129]Sung J. W., Kim D. J.. A background robust active appearance model using active contour technique. [J]//Pattern Recognition,2007,40(1):108-120.
    [130]Thome N., Merad D., Miguet S.. Learning articulated appearance models for tracking humans:A spectral graph matching approach. [J]//Signal Processing: Image Communication,2008,23(10):769-787.
    [131]Freedman D., Turek M. W.. Illumination-invariant tracking via graphcuts. [C]//Computer Vision and Pattern Recognition,2005,2:10-17.
    [132]Freedman D., Zhang T.. Interactive graphcut based segmentation with shape priors. [C]//Computer Vision and Pattern Recognition,2005,1:755-762.
    [133]Black J. M, Jepson D. A.. EigenTracking:robust matching and tracking of articulated objects using a view-based representation. [J]//International Journal of Computer Vision,1998,26(1):63-84.
    [134]Ross A. D., Lim J. W., Lin R. S., et al. Incremental learning for robust visual tracking. [J]//International Journal of Computer Vision,2008,77(1):125-141.
    [135]Yu G., Lu H. T.. Illumination Invariant Object Tracking with Incremental Subspace Learning. [C]//5th International Conference on Image and Graphies, 2009:131-136.
    [136]Li X., Hu W. M., Zhang Z. F., et al. Visual Tracking Via Incremental Log-Euclidean Riemannian SubsPace Learning. [C]//IEEE Conference on Computer Vision and Pattern Recognition.2008:1-8.
    [137]Sun L., Liu G. Z.. Visual object tracking based on incremental kernel PCA. [C]//International Workshop on Content-Based Multimedia Indexing.2010:1-6.
    [138]钱诚,徐舒畅,张三元.采用增量型非负矩阵分解建模的目标跟踪算法[J].计算机辅助设计与图形学学报,2010,22(6):972-977.
    [139]Jepson A. D., Fleet D. J., EI-Maraghi T. F.. Robust online appearance models for visual tracking. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2003,25(10):1296-1311.
    [140]Wang A. P., Wan G. W., Cheng Z. Q., et al. An incremental extremely random forest classifier for online learning and tracking. [C]//16th IEEE International Conference on Image Processing,2009:1449-1452.
    [141]Babu R., Venkatesh, S. S., Makur A.. Online adaptive radial basis function networks for robust object tracking. [J]//Computer Vision and Image Understanding,2010.114(3):297-310.
    [142]Sung J. W., Kim D. J., Adaptive active appearance model with incremental learning. [J]//Pattern Recognition Letters,2009,30(4):359-367.
    [143]Cheng H. Y., Hwang J. N.,Adaptive Particle sampling and adaptive appearance for multiple video object tracking. [J]//Signal Processing,2009,89(9):1844-1849.
    [144]Ma Y. Q., Yu Q, Cohen L.. Target tracking with incomplete detection. [J]//Computer Vision and Image Understanding,2009,113(4):580-587.
    [145]Li G. R., Liang D. W., Huang, Q. M., et al. Object tracking using incremental 2D-LDA learning and Bayes inference. [C]//15th IEEE International Conference on Image Processing,2008:1568-1571.
    [146]Wen J., Gao X. B., Yuan Y, et al. Incremental tensor biased discriminant analysis:A new color-based visual tracking method. [J]//Neurocomputing,2010, 73(4-6):827-839.
    [147]Avidan S.. Support Vector Tracking. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2004,26(8):1064-1072.
    [148]Yeh Y. J., Hsu C. T., Online Selection of Tracking Features Using AdaBoost. [J]//IEEE Transactions on Circuits and Systems for Video Technology.2009. 19(3):442-446.
    [149]Boccignone G. Campadelli P., Ferrari A., et al. Boosted Tracking in Video. [J]//Signal Processing Letters,2010,17(2):129-132.
    [150]Avidan S., Ensemble Tracking. [C]//IEEE Conference on Computer Vision and Pattern Recognition.2005:494-501.
    [151]Grabner H., Bischof H., On-line Boosting and Vision. [C]//IEEE Computer Society Conference on Computer Vision and Pattern Recognition,2006,1: 260-267.
    [152]Wang H., Hou X. W., Liu C. L.. Boosting Incremental Semi-supervised Discriminant Analysis for Tracking. [C]//20th International Conference on Pattern Recognition.2010:2748-2751.
    [153]Ni Z. F., Sunderrajan S.. Rahimi A., el al. Particle Filter Tracking with Online Multiple Instance Learning. [C]//20th International Conference on Pattern Recognition,2010:2616-2619.
    [154]Babenko B., Yang M. H., Belongie S.. Visual tracking with online Multiple Instance Learning. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2009:983-990.
    [155]Oncel T., Fatih P., Meer P.. Learning on Lie Groups for Invariant Detection and Tracking. [C]//IEEE Conference on Computer Vision and Pattern Recognition, 2008:1-8.
    [156]Liu Y., Zheng Y. F., Shen X. T.. Applying the multi-category learning to multiple video object extraction. [J]//Pattern Recognition,2008,42(9):2777-2785.
    [157]Oza N., Russell S.. Online bagging and boosting. [C]//8th International Workshop on Artificial Intelligence and Statistics,2001:105-112.
    [158]Saffari A., Leistner C, Santner J, et al. On-line random forests. [C]//International Conference on Computer Vision,2009:1393-1400.
    [159]Gall J., Lempitsky V. Class-specific Hough forests for object detection. [C]// IEEE Conference on Computer Vision and Pattern Recognition,2009:1022-1029.
    [160]Chapelle O., Scholkopf B., and Zien A.. Semi-Supervised Learning. [M]//Cambridge:The MIT Press,2006.
    [161]ZHU X. Semi-supervised learning literature survey. [R]//USA, University of Wisconsin-Madison:Computer Sciences,2005.
    [162]Okoda R.. Discriminative generalized hough transform for object detection. [C]//International Conference on Computer Vision.2009:2000-2005.
    [163]Maji S., Malik J.. Object detection using a max-margin hough transform. [C]// IEEE Conference on Computer Vision and Pattern Recognition,2009:1038-1045.
    [164]Breiman L.. Random forests. [J]//Machine Learning.2001,45(1):5-32.
    [165]Leistner C, Saffari A., Santner J., et al. Semi-supervised random forests. [C]// International Conference on Computer Vision,2009:506-513.
    [166]Home Office Scientific Development Branch. Imagery library for intelligent detection systems i-lids. http://www.elec.qmul.ac.uk/staffinfo/andrea/avss2007_d. html.
    [167]Andriluka M., Roth S., Schiele B.. People-tracking-by-detection and people- detection-by-tracking. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2008:1-8.
    [168]Grabner H., Grabner M., Bischof H.. Real-time tracking via on-line boosting. [C]//British Machine Vision Conference,2006:47-56.
    [169]Babenko B., Yang M. H, Belongie S.. Visual tracking with online multiple instance learning. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2009:983-990.
    [170]Everingham M., Gool L. V., Williams, et al. The Pascal Visual Object Classes (VOC) Challenge. [J]//International Journal of Computer Vision,2010,88 (2): 303-338.
    [171]Borenstein E., Ullman S.. Class-specific, top-down segmentation. [C]//European Conference on Computer Vision,2002:639-641.
    [172]Leibe B., Seemann E., Schiele B.. Pedestrian detection in crowded scenes. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2005,1: 878-885.
    [173]Leibe B., Cornelis N., Cornelis K., et al. Dynamic 3D scene analysis from a moving vehicle. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2007:1-8.
    [174]Hoiem D., Efros A. A., Hebert M.. Putting objects in perspective. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2006:2147-2144.
    [175]Leibe B., Schindler K., Van G. L.. Coupled detection and trajectory estimation for multi-object tracking. [C]//International Conference on Computer Vision. 2007:1-8.
    [176]Ess A., Leibe B., Schindler K., et al. A Mobile Vision System for Robust Multi-Person Tracking. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2008:1-8.
    [177]Horn B. K. P., Schunck B. G.. Determining optical flow. [J]//Artificial Intelligence,1981,17(1):185-203.
    [178]Lucas B., Kanade T.. An iterative image registration technique with an application to stereo vision. [C]//Proceedings of the 7th international joint conference on Artificial intelligence,1981:674-679.
    [179]林亦宁,韦巍,戴渊明。基于双层粒子滤波和半监督Hough Forests的多目标跟踪。光电工程,2012,38(9):66-71。LIN Y. N., WEI W., DAI Y. M.. Multi-Objects Tracking with Dual-Level Particle Filter embedded Semi-Supervised Hough Forests. Opto-Electronic Engineering, 2012,38(9):66-71.
    [180]Rother C., Kolmogorov V.. Grabcut:Interactive foreground extracti-on using iterated graph cuts. [C]//ACM Transactions on Graphics,2004,23(3):309-314.
    [181]Grabner H., Leistner C., Bischof H.. Semi-supervised on-line boosting for robust tracking. [C]//European Conference on Computer Vision,2008:234-247.
    [182]Santner J., Leistner C., Saffari A., el al. PROST:Parallel Robust Online Simple Tracking.//[C] IEEE Conference on Computer Vision and Pattern Recognition, 2010:723-730.
    [183]Ess A., Leibe B., Schindler K., et al. Robust multi-person tracking from a mobile platform. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2009.31 (10):1831-1846.
    [184]Breitenstein M. D., Reichlin F., Leibe B. et al. Online Multi-Person Tracking-by-Detection from a Single. Uncalibrated Camera. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2011,33(9):1820-1833.
    [185]Okuma K., Taleghani A., Freitas N. D., et al. A boosted particle filter: Multitarget detection and tracking. [C]//European Conference on Computer Vision,2004:28-39.
    [186]Smith K., Daniel G. P., et al. Evaluating multi-object tracking. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2005:36.
    [187]Gall J., Lempitsky V. Class-specific hough forests for object detection. [C]// IEEE Conference on Computer Vision and Pattern Recognition,2009:1022-1029.
    [188]Leistner C, Saffari A.. Santer J., et al. Semi-supervised random forests.//[C] International Conference on Computer Vision,2009:506-513.
    [189]Berclaz J., Fleuret F., Fua P.. Robust people tracking with global trajectory optimization [C]//IEEE Conference on Computer Vision and Pattern Recognition, 2006:744-750.
    [190]WU B., Nevatia R.. Detection and tracking of multiple, partially occluded humans by Bayesian combination of edgelet based part detectors. [J]// International Journal of Computer Vision,2007,75(2):247-266.
    [191]Leibe B., Schindler K., Gool L. V. Coupled detection and trajectory estimation for multi-object tracking. [C]//International Journal of Computer Vision 2007: 1-8.
    [192]Andriluka M., Roth S., Schiele B.. People-tracking-by-detection and people-detec tion-by-tracking. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2008:1-8.
    [193]Brendel W., Amer M., Todorovic S.. Multi-object Tracking as Maximum Weight Independent Set. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2011:1273-1280.
    [194]Benfold B., Reid I.. Stable Multi-Target Tracking in Real-Time Surveillance Video. [C]//IEEE Conference on Computer Vision and Pattern Recognition.2011: 3457-3464.
    [195]Bernardin K., Stiefelhagen R.. Evaluating multiple object tracking performance: the CLEAR MOT metrics. [J]//Eurasip Journal on Image and Video Processing. 2008:1-11.
    [196]Viola, P., Jones M., Snow, D..2003. Detecting pedestrians using patterns of motion and appearance. [C]//International Journal of Computer Vision.2005. 63(2):153-161.
    [197]Wu Y., Yu, T., Hua G.2005. A statistical field model for pedestrian detection. [C]//Computer Vision and Pattern Recognition,2005,1:1023-1030.
    [198]Felzenszwalb P.. Learning models for object recognition. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2005,1:56-62.
    [199]Dalai, N., Triggs, B.. Histograms of oriented gradients for human detection. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2005,1: 886-893.
    [200]Viola P., Jones M.. Rapid object detection using a boosted cascade of simple features. [C]//IEEE Conference on Computer Vision and Pattern Recognition, 2001,1:511-518.
    [201]Mohan A., Papageorgiou C., Poggio T.. Example-based object detection in images by components. [J]//IEEE Transactions on Pattern Analysis and Machine Intelligence,2001,23(4):349.
    [202]Shashua, A., Gdalyahu, Y., Hayun, G.. Pedestrian detection for driving assistance systems:Single-frame classification and system level performance. [C]//IEEE Intelligent Vehicles Symposium,2004:1-6.
    [203]Mikolajczyk C, Schmid C., Zisserman A.. Human detection based on a probabilistic assembly of robust part detectors. [C]//European Conference on Computer Vision,2004:69-82.
    [204]Zhao T., Nevatia R.. Tracking multiple humans in crowded environment. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2004,2: 406-413.
    [205]Wu B., Nevatia, R.. Detection of Multiple. Partially Occluded Humans in a Single Image by Bayesian Combination of Edgelet Part Detectors. [C]//International Conference on Computer Vision,2005,1:90-97.
    [206]Huang C., Nevatia R.. High performance object detection by collaborative learning of joint ranking of granule features. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2010:41-48.
    [207]Izadinia H., Saleemi I., Li W. H., et al. (MP)2T:Multiple People Multiple Parts Tracker. [C]//European Conference on Computer Vision,2012.
    [208]Perera A. G., Srinivas C, Hoogs A., et al. Multi-object tracking through simultaneous long occlusions and split-merge conditions. [C]//IEEE Conference on Computer Vision and Pattern Recognition.2006,1:666-673.
    [209]Berclaz J., Fleuret F.. Fua P.. Robust people tracking with global trajectory optimization. [C]//IEEE Conference on Computer Vision and Pattern Recognition, 2006,1:744-750.
    [210]Li Y., Huang C., Nevatia R.. Learning to associate:Hybrid-boosted multi-target tracker for crowded scene. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2009:2953-2960.
    [211]Zhang L., Li Y., Nevatia R.. Global data association for multi-object tracking using network flows. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2008:1-8.
    [212]Yang B., Huang C., Nevatia R.. Learning affinities and dependencies for multi-target tracking using a CRF model. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2011:1233-1240.
    [213]Lafferty J., McCallum A., Pereira F.. Conditional random fields:probabilistic models for segmenting and labeling sequence data. [J]//International Conference on Machine Learning,2001.
    [214]Andriyenko A., Schindler K.. Multi-target tracking by continuous energy minimization. [C]//IEEE Conference on Computer Vision and Pattern Recognitio-n,2011:1265-1272.
    [215]C.-H. Kuo and R. Nevatia. How does person identity recognition help multi-person tracking? [C]//IEEE Conference on Computer Vision and Pattern Recognition,2011:1217-1224.
    [216]Kuo C. H., Huang C., Nevatia R.. Multi-target tracking by on-line learned discriminative appearance models. [C]//IEEE Conference on Computer Vision and Pattern Recognition,2010:685-692.

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