LASIS影像波段配准
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摘要
针对大孔径静态干涉成像光谱仪(Large Aperture Static Interference Imaging Spectrometer,LASIS)各波段共视场扫描成像的特点,提出了基于在轨几何内检校的虚拟重成像方法进行波段高精度配准.此方法充分考虑姿轨的变化和镜头畸变等导致高光谱波段影像失配的几何因素,在内方位元素检校的基础上,对高光谱影像进行虚拟重成像,实现了对误差源的建模以及波段间相对误差的消除.利用遥感十四号LASIS在不同区域数据进行内检校和虚拟重成像实验,结果表明,进行LASIS数据的处理能够得到优于0.16像素的波段配准精度.
Large aperture static interference imaging spectrometer(LASIS) is characterized by that all CCD chips of 180 spectral bands scan through the same field.Based on this,a novel method is proposed to achieve high accuracy band-to-band registration by re-imaging with virtual CCD based calibration.Considering the geometric factors that cause hyperspectral image mismatch,such as changes of attitude and orbit data,lens distortion and so on,this method reimages the hyperspectral images with the virtual CCD calculated from the calibrated interior orientation to remodel the error sources and eliminate the relative errors.Validation experiments using different area data of RS-14 show that with the proposed method,the band-to-band registration accuracy of LASIS is better than 0.16 pixels.
Large aperture static interference imaging spectrometer(LASIS) is characterized by that all CCD chips of 180 spectral bands scan through the same field.Based on this,a novel method is proposed to achieve high accuracy band-to-band registration by re-imaging with virtual CCD based calibration.Considering the geometric factors that cause hyperspectral image mismatch,such as changes of attitude and orbit data,lens distortion and so on,this method reimages the hyperspectral images with the virtual CCD calculated from the calibrated interior orientation to remodel the error sources and eliminate the relative errors.Validation experiments using different area data of RS-14 show that with the proposed method,the band-to-band registration accuracy of LASIS is better than 0.16 pixels.
引文
[1]WANG Yue-Ming,LANG Jun-Wei,WANG Jian-Yu.Status and prospect of space-borne hyperspectral imaging technology[J].Laser&Optoelectronics Progress(王跃明,郎均慰,王建宇.航天高光谱成像技术研究现状及展望.激光与光电子学进展),2013,50(8):1-8.
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[5]De.Castro E,Morandi C.Registration of translated and rotated images using finite fourier transforms[J].IEEE Trans.On Pattern Analysis and Machine Intelligence,1987,PAMI-9(5):700-703.
[6]Zhang G,Shi D L,Wang S,et al.Data correction techniques for the airborne large-aperture static image spectrometer based on image registration[J].Journal of Applied Remote Sensing,2015,9(11),1-10.
[7]LI Xiang-Bin,CHEN De-Rong,YU Cheng-Wei,et al.Image correction techniques for large-aperture static imaging spectrometer[J].Opto-Electronic Engineering(李湘滨,谌德荣,余成伟,等.大孔径静态干涉成像光谱仪,图像校正技术).光电技术,2004,31(8):8-11.
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[9]GAO Ying-Ying.Research on the correction algorithm for LASIS image sequence[D].Xi’an Institute of Optics and Precision Mchanics,Chinese Academy of Sicence(高莹莹.大孔径静态干涉成像光谱仪(LASIS)图像配准技术研究.中国科学院西安光学精密器械研究所),2007,1-64.
[10]ZENG Qi-Ming,XIE Xue-Tong.A FFT-based complex correlation function method applied to interferometric complex image corregistration[J].ACTA GEODAET ICA et CARTOGRAPHICA SINICA(曾琪明,解学通.基于谱运算的复相关函数法在干涉复图像配准中的应用.测绘学报),2004,33(2):127-131.
[11]YE Yuan-Xin,SHAN Jie,PENG Jian-Wei,et al.Automated multispectral remote sensing image registration using local self-similarity[J].ACTA GEODAET ICA et CARTOGRAPHICA SINICA.(叶沅鑫,单杰,彭剑威,等.利用局部自相似进行多光谱遥感图像自动配准.测绘学报,2014,43(3):268-275.
[12]JIANG Yong-Hua,ZHANG Guo,TANG Xin-Ming,et al.Research on the high accuracy band-to-band registration method of ZY-3 multispectral image[J].ACTA GEODAET ICA et CARTOGRAPHICA SINICA(蒋永华,张过,唐新明,等.资源三号测绘卫星多光谱影像高精度波段配准.测绘学报).2012,42(6):884-890.
[13]Barducci A,Marcoionni P,Pippi I,et al.Simulation of the performance of a stationary imaging interferometer for high-resolution monitoring of the Earth[J].Proc.SPIE,2001,4540:112-121.
[14]Sellar R G,Kirkland L E.Imaging spectrometer with highresponsivity and no moving parts[J].In Proc.Forum on Concepts and Approaches for Jupiter Icy Moons Orbiter,Houston,2003,9067.
[15]W.Posselt et al.The Imaging FT Spectrometer FTIS,in Fourier Transform Spectroscopy[J],A.Sawchuk,ed.,84,p 1–4,OSA Trends in Optics and Photonics,Optical Society of America paper FMB2,Québec City,CA(2003).
[16]Cabib D,Gil A,Lavi M,et al.New 3-5μwavelength range hyperspectral imager for ground and airborne use based on a single-element interferometer[J].Proc.SPIE,2007,6737,673704.
[17]Ma X L,Yang J F,Qiao W D,et al.An improved Fourier-based sub-pixel image registration algorithm for raw image sequence of LASIS[J].Proc.SPIE,2007,6623,66230A.
[18]Lucey P G,Horton K A,,Williams T.Performance of a longwave infrared hyperspectral imager using a Sagnac interferometer and an uncooled microbolometer array[J].Appl.Opt.2008,47(28):F107-F113.
[19]Rousset-Rouvière L,Coudrain C,Fabre S,et al.Sysiphe,an airborne hyperspectral imaging system for the VNIRSWIR-MWIR-LWIR region[J].In Proc.7thEARSeL Workshop on Imaging Spectroscopy,pp.1–12,Edinburgh(April 11–13 2011).
[20]Lucey P G,Wood M,Crites S T,et al.A LWIR hyperspectral imager using a Sagnac interferometer and cooled HgC dT e detector array[J].Proc.SPIE,2012,8390,83900Q.
[21]Griffiths P R,de Haseth J A.Interferometers versus grating spectrometers,in Fourier transform infrared spectrometry[M].2nd ed.,John Wiley&Sons,Inc.,Hoboken,NJ(2007).
[22]Jacquinot P.The luminosity of spectrometers with prisms,gratings,or Fabry-Perot etalons[J].Opt.Soc.Am.1954,44(10):761-765.
[23]Sellar R G,Boreman G D.Comparison of relative signaltonoise ratios of different classes of imaging spectrometer[J].Appl.Opt.2005,44(9):1614-1624.
[24]Lucey P G,Horton K,Williams T J,et al.SMIFTS:a cryogenically cooled,spatially modulated imaging infrared interferometer spectrometer[J].Proc.SPIE,1993,1937:130-141.
[25]Sellar R G,Rafert B.Effects of aberrations on spatially modulated Fourier transform spectrometers[J].Opt.Eng.1994,33(9):3087-3092.
[26]Smith W H,Hammer P D.Digital array scanned interferometer:sensors and results[J].Appl.Opt.1996,35(16):2902-2909.
[27]Ferrec Y,Taboury J,Sauer H,et al.Experimental results from an airborne static Fourier transform imaging spectrometer[J].Appl.Opt.2011,50(30):5894-5904.
[28]Horton R F.Optical design for a high-etendue imaging Fourier transform spectrometer[J].Proc.SPIE,1996,2819:300-315.
[2]WU Pei-Zhong.Technical features and data applications of satellite_based hyperspectral imaging instrument[J].Remote Sensing For Land&Resources,(吴培中.星载高光谱成像光谱仪的特性与应用.国土资源遥感),1999,3(41),32-39.
[3]SHU Ning.Several processing methods of imaging spectrometer image[J].Journal of Wuhan Technical University of Surveying and Mapping(舒宁.成像光谱仪影像的几种处理方法.武汉测绘科技大学学报),1997,22(4),322-337.
[4]Ferrec Y,Ayari-Matallah N,Chavel P,et al.Noise sources in imaging static Fourier transform spectrometers.[J].Proc.SPIE,2012,51(11):1-10.
[5]De.Castro E,Morandi C.Registration of translated and rotated images using finite fourier transforms[J].IEEE Trans.On Pattern Analysis and Machine Intelligence,1987,PAMI-9(5):700-703.
[6]Zhang G,Shi D L,Wang S,et al.Data correction techniques for the airborne large-aperture static image spectrometer based on image registration[J].Journal of Applied Remote Sensing,2015,9(11),1-10.
[7]LI Xiang-Bin,CHEN De-Rong,YU Cheng-Wei,et al.Image correction techniques for large-aperture static imaging spectrometer[J].Opto-Electronic Engineering(李湘滨,谌德荣,余成伟,等.大孔径静态干涉成像光谱仪,图像校正技术).光电技术,2004,31(8):8-11.
[8]LI Xiang-Bin.Research on the correction algorithm for LASIS image sequence[D].Electronic engineering acdemic of tsinghua university(李湘滨.大孔径静态干涉成像光谱仪图像校正技术研究.清华大学电子工程系),2004:1-60.
[9]GAO Ying-Ying.Research on the correction algorithm for LASIS image sequence[D].Xi’an Institute of Optics and Precision Mchanics,Chinese Academy of Sicence(高莹莹.大孔径静态干涉成像光谱仪(LASIS)图像配准技术研究.中国科学院西安光学精密器械研究所),2007,1-64.
[10]ZENG Qi-Ming,XIE Xue-Tong.A FFT-based complex correlation function method applied to interferometric complex image corregistration[J].ACTA GEODAET ICA et CARTOGRAPHICA SINICA(曾琪明,解学通.基于谱运算的复相关函数法在干涉复图像配准中的应用.测绘学报),2004,33(2):127-131.
[11]YE Yuan-Xin,SHAN Jie,PENG Jian-Wei,et al.Automated multispectral remote sensing image registration using local self-similarity[J].ACTA GEODAET ICA et CARTOGRAPHICA SINICA.(叶沅鑫,单杰,彭剑威,等.利用局部自相似进行多光谱遥感图像自动配准.测绘学报,2014,43(3):268-275.
[12]JIANG Yong-Hua,ZHANG Guo,TANG Xin-Ming,et al.Research on the high accuracy band-to-band registration method of ZY-3 multispectral image[J].ACTA GEODAET ICA et CARTOGRAPHICA SINICA(蒋永华,张过,唐新明,等.资源三号测绘卫星多光谱影像高精度波段配准.测绘学报).2012,42(6):884-890.
[13]Barducci A,Marcoionni P,Pippi I,et al.Simulation of the performance of a stationary imaging interferometer for high-resolution monitoring of the Earth[J].Proc.SPIE,2001,4540:112-121.
[14]Sellar R G,Kirkland L E.Imaging spectrometer with highresponsivity and no moving parts[J].In Proc.Forum on Concepts and Approaches for Jupiter Icy Moons Orbiter,Houston,2003,9067.
[15]W.Posselt et al.The Imaging FT Spectrometer FTIS,in Fourier Transform Spectroscopy[J],A.Sawchuk,ed.,84,p 1–4,OSA Trends in Optics and Photonics,Optical Society of America paper FMB2,Québec City,CA(2003).
[16]Cabib D,Gil A,Lavi M,et al.New 3-5μwavelength range hyperspectral imager for ground and airborne use based on a single-element interferometer[J].Proc.SPIE,2007,6737,673704.
[17]Ma X L,Yang J F,Qiao W D,et al.An improved Fourier-based sub-pixel image registration algorithm for raw image sequence of LASIS[J].Proc.SPIE,2007,6623,66230A.
[18]Lucey P G,Horton K A,,Williams T.Performance of a longwave infrared hyperspectral imager using a Sagnac interferometer and an uncooled microbolometer array[J].Appl.Opt.2008,47(28):F107-F113.
[19]Rousset-Rouvière L,Coudrain C,Fabre S,et al.Sysiphe,an airborne hyperspectral imaging system for the VNIRSWIR-MWIR-LWIR region[J].In Proc.7thEARSeL Workshop on Imaging Spectroscopy,pp.1–12,Edinburgh(April 11–13 2011).
[20]Lucey P G,Wood M,Crites S T,et al.A LWIR hyperspectral imager using a Sagnac interferometer and cooled HgC dT e detector array[J].Proc.SPIE,2012,8390,83900Q.
[21]Griffiths P R,de Haseth J A.Interferometers versus grating spectrometers,in Fourier transform infrared spectrometry[M].2nd ed.,John Wiley&Sons,Inc.,Hoboken,NJ(2007).
[22]Jacquinot P.The luminosity of spectrometers with prisms,gratings,or Fabry-Perot etalons[J].Opt.Soc.Am.1954,44(10):761-765.
[23]Sellar R G,Boreman G D.Comparison of relative signaltonoise ratios of different classes of imaging spectrometer[J].Appl.Opt.2005,44(9):1614-1624.
[24]Lucey P G,Horton K,Williams T J,et al.SMIFTS:a cryogenically cooled,spatially modulated imaging infrared interferometer spectrometer[J].Proc.SPIE,1993,1937:130-141.
[25]Sellar R G,Rafert B.Effects of aberrations on spatially modulated Fourier transform spectrometers[J].Opt.Eng.1994,33(9):3087-3092.
[26]Smith W H,Hammer P D.Digital array scanned interferometer:sensors and results[J].Appl.Opt.1996,35(16):2902-2909.
[27]Ferrec Y,Taboury J,Sauer H,et al.Experimental results from an airborne static Fourier transform imaging spectrometer[J].Appl.Opt.2011,50(30):5894-5904.
[28]Horton R F.Optical design for a high-etendue imaging Fourier transform spectrometer[J].Proc.SPIE,1996,2819:300-315.