Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises

doi:10.3788/YJYXS20112603.0379

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Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises

Imaging Technology & Image Processing | 更新时间：2020-08-12

- Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises
- Chinese Journal of Liquid Crystals and Displays Vol. 26, Issue 3, Pages: 379-383(2011)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 中国科学院研究生院北京,100049
- 作者简介：
- 基金信息：
- DOI：10.3788/YJYXS20112603.0379
  CLC： TP73;V447
- Received：29 October 2010，
  
  Revised：28 November 2010，
  
  Published Online：20 June 2011，
  
  Published：20 June 2011
- 稿件说明：
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全先荣, 李宪圣, 任建伟, 刘则洵, 叶钊, 万志. 基于辐射亮度反演的TDI CCD相机的响应非均匀性校正[J]. 液晶与显示, 2011,26(3): 379-383

QUAN Xian-rong, LI Xian-sheng, LIU Ze-xun, YE Zhao, WANG Zhi. Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises[J]. , 2011,26(3): 379-383
全先荣, 李宪圣, 任建伟, 刘则洵, 叶钊, 万志. 基于辐射亮度反演的TDI CCD相机的响应非均匀性校正[J]. 液晶与显示, 2011,26(3): 379-383 DOI： 10.3788/YJYXS20112603.0379.

QUAN Xian-rong, LI Xian-sheng, LIU Ze-xun, YE Zhao, WANG Zhi. Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises[J]. , 2011,26(3): 379-383 DOI： 10.3788/YJYXS20112603.0379.

摘要

分析了TDI CCD的各种噪声

重点研究了响应非均匀性和固定图形噪声对成像质量的影响

通过辐射亮度反演的方法对响应非均匀性进行了校正。实验结果表明

该校正方法能够有效去除响应非均匀性造成的条纹

得到清晰的图像。

Abstract

Several noises of TDI CCD were analyzed

and the effects of nonuniformity and fixed pattern noise to image quality were discussed. The nonuniformity was corrected by radiance retrieval method. The experimental results indicate that this method can eliminate the stripe and get clear image.

关键词

Keywords

references

佟首峰,阮锦,郝志航.CCD图像传感器降噪技术的研究[J]. 光学精密工程, 2008,8(2):140-145.[2] 刘亚侠,阮锦,郝志航.TDI CCD遥感相机非均匀性校正的研究[J]. 光学技术, 2003,29(6):749-751.[3] 赵变红,何斌,杨利红,等.TDI-CCD图像固有条带噪声的消除方法及实现[J]. 液晶与显示, 2010,25(5):752-758.[4] 刘妍妍, 李国宁, 张瑜,等.光面阵CCD响应非均匀性的检测与校正[J]. 液晶与显示, 2010,25(5):759-753.[5] Scrihner D A, Sarkady K A, Kruer M R, et al. Adaptive non-uniformity correction for IR focal plane arrays using neural network[J].SPIE,1991,1541:100-109.[6] Parrish W J, Woolaway J T. Improvements in uncooled systems using bias equalization [J].SPIE,1999,3698:748-755.[7] 蔡荣太,王延杰. 图像传感器非均匀性的三步校正法[J]. 半导体光电, 2007,28(6):888-891.[8] 李云飞,李敏杰,司国良, 等. TDI CCD 图像传感器的噪声分析与处理[J]. 光学精密工程, 2007,15(8):1196-1202.[9] Boreman G. Fourier spectrum techniques for characterization of spatial noise in imaging arrays[J]. Opt. Eng.,1987,26(10):985-991.[10] 任建伟,刘则洵,万志,等.离轴三反宽市场空间相机的辐射定标[J]. 光学精密工程, 2010,18(7):1491-1497.[11] 刘亚侠.TDI CCD相机实验室辐射定标的研究[J]. 光电工程, 2007,34(5):71-74.[12] 任建伟,万志,李宪圣,等.空间光学遥感器的辐射传递特性与校正方法[J]. 光学精密工程, 2007,15(8):1186-1190.

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Related Institution

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