液晶与显示, 2011, 26 (3): 379, 网络出版: 2011-06-24
基于辐射亮度反演的TDI CCD相机的响应非均匀性校正
Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises
辐射亮度反演 非均匀性校正 TDI CCD相机 辐射定标 radiance retrieval nonuniformity correction TDI CCD camera radiation calibration
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.
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. 全先荣, 李宪圣, 任建伟, 刘则洵, 叶钊, 万志. Nonuniformity Correction of TDI CCD Camera Based on Radiation Luminance Revises[J]. Chinese Journal of Liquid Crystals and Displays, 2011, 26(3): 379.
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