基于MATLAB GUI的Gabor滤波器数字图像处理实验平台设计
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摘要
数字图像处理课程涉及知识面较广,颇具实用性,但现有的数字图像处理仿真实验平台体系结构复杂,对于本科生初学者来说,有一定的难度。如果缺少相应的实验系统,学生很难深入理解数字图像处理的技术原理和进行创新性的学习。利用MATLAB GUI良好的数字图像处理用户界面环境,设计了一种基于MATLAB GUI的Gabor滤波器图像处理仿真实验平台。通过简单的交互操作即可完成相关图像的实验处理,即根据图像的时域和频域的窗口尺寸和方向,对图像进行特征提取,同时可选择性地呈现不同形式下的图像处理结果。实验证明该仿真平台不但为数字图像处理实验教学提供了有力的辅助工具,而且有效实现了知识的转化与应用。
According to the characteristics of digital image processing,the architecture of existing digital image processing simulation platform is too complex to be appropriate for undergraduate to learn. Because of lack of the platform,it is difficult for students to understand and learn the theory of digital image processing. A good user interface was provided by MATLAB GUI for digital image processing. The Gabor filter image processing simulation experiment platform was designed based on digital image analysis of time domain and frequency domain. It is easy for users to process images by the hierarchical frame interface in the platform. It is also convenient according to the image's window sizes and directions in the time domain and frequency domain. The feature extraction of images can be performed by Gabor filter. The image processing results are demonstrated in different forms. Experiments show that the simulation platform not only provides a powerful auxiliary tool for digital image processing for experiment teaching,but also more effective transformation and application of knowledge.
According to the characteristics of digital image processing,the architecture of existing digital image processing simulation platform is too complex to be appropriate for undergraduate to learn. Because of lack of the platform,it is difficult for students to understand and learn the theory of digital image processing. A good user interface was provided by MATLAB GUI for digital image processing. The Gabor filter image processing simulation experiment platform was designed based on digital image analysis of time domain and frequency domain. It is easy for users to process images by the hierarchical frame interface in the platform. It is also convenient according to the image's window sizes and directions in the time domain and frequency domain. The feature extraction of images can be performed by Gabor filter. The image processing results are demonstrated in different forms. Experiments show that the simulation platform not only provides a powerful auxiliary tool for digital image processing for experiment teaching,but also more effective transformation and application of knowledge.
引文
[1]杜云明,田静,刘义.数字图像处理实验平台设计[J].中国科技信息,2017(16):66-67.
[2]赵晓鹏,夏平.基于MATLAB的数字图像增强软件平台设计[J].电脑知识与技术,2017,13(10):165-167.
[3]张鑫,吴娱,平子良.基于MATALB GUI的数字图像处理实验平台设计[J].现代电子技术,2014,37(18):14-16.
[4]唐亮,林智慧,梁涛.基于MATLAB GUI的数字图像处理仿真平台的设计[J].数字技术与应用,2015(7):179-180.
[5]白端阳,吴晓燕,张玉新,等.Gabor变换在仿真模型验证中的应用[J].弹箭与制导学报,2014,34(4):187-195.
[6]孔锐,张冰.Gabor滤波器参数设置[J].控制与决策,2012,27(8):1277-1280.
[7]陈章宝,王艳春,杨艳.基于语音信号的“数字信号处理”课程案例教学研究[J].蚌埠学院学报,2017,6(5):134-138.
[8]杨艳,王艳春,吕思斌.基于声音信号的“信号与系统”课程教学方法研究[J].蚌埠学院学报,2014,3(4):134-137.
[9]张鸣,闫红梅.基于MATLAB GUI的信号与系统实验平台设计[J].实验与技术管理,2016,33(1):100-104.
[2]赵晓鹏,夏平.基于MATLAB的数字图像增强软件平台设计[J].电脑知识与技术,2017,13(10):165-167.
[3]张鑫,吴娱,平子良.基于MATALB GUI的数字图像处理实验平台设计[J].现代电子技术,2014,37(18):14-16.
[4]唐亮,林智慧,梁涛.基于MATLAB GUI的数字图像处理仿真平台的设计[J].数字技术与应用,2015(7):179-180.
[5]白端阳,吴晓燕,张玉新,等.Gabor变换在仿真模型验证中的应用[J].弹箭与制导学报,2014,34(4):187-195.
[6]孔锐,张冰.Gabor滤波器参数设置[J].控制与决策,2012,27(8):1277-1280.
[7]陈章宝,王艳春,杨艳.基于语音信号的“数字信号处理”课程案例教学研究[J].蚌埠学院学报,2017,6(5):134-138.
[8]杨艳,王艳春,吕思斌.基于声音信号的“信号与系统”课程教学方法研究[J].蚌埠学院学报,2014,3(4):134-137.
[9]张鸣,闫红梅.基于MATLAB GUI的信号与系统实验平台设计[J].实验与技术管理,2016,33(1):100-104.