在虚拟环境中，针对一种变形图像，推导出相邻两幅变形图像像对的数学关系。
Aiming at a kind of distorted image in the virtual environment, the maths relation of two relative pixels in conjoint distorted images is presented.
设计了一种基于区域划分的分形图像压缩方法，这种方法根据拼贴误差最小原则合并相邻子区域对，将图像划分为一些具有局部自相似性的不规则形状区域。
A method of the fractal image compression based on region partition is designed, which is used to merge the neighboring sub-regional pairs according to the principle of the least collage errors.
实验结果证明，该算法能有效校正相邻摄像机图像的亮度和色差，对后期的拼接融合处理起到了很好的改善效果。
The results show that the algorithm can correct the adjacent camera image brightness and color difference effectively, and makes a good improvement for image mosaic at later period.
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