Then the detected corners were regarded as moving objects in the images, located accurately by the KLT track algorithm, and accurate homography matrix between the two images was obtained.
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- 然后把检测到特征角点作为图像中的运动目标,利用KLT跟踪算法,确定各特征角点的精确位置,从而得到图像之间精确的单应性变换矩阵。