分析了光源、大气层、遥感相机敏感度对真彩色遥感图像颜色的影响,提出了基于遥感相机模型的彩色校正,通过彩色校正补偿光源、大气层、相机敏感度引入的误差,将不同条件下的彩色图像转换成标准光源下的图像,对于遥感图像分析等有一定意义.仿真实验结果表明,本文的彩色校正方法基本上可以满足实际需要.

The impact of daylight, aerosphere and remote sensing camera sensitivity on the color of remote sensing image was analyzed. Color correction based on remote sensing camera model was presented. Which compensates the erros introduced by daylight, aerosphere and remote sensing camera sensitivity. It can convert color image under different conditions into image under standard lighting, and it is of interest to remote image analysis. Simulated experiment show that this color correction method basically satisfid