原文:findHomography(src_points, dst_points, CV_RANSAC)

Homography,即单应性,该函数用于求src points转换为dst poinsts的单应性矩阵 为了理解单应性,必须先引入透视变换的概念 把空间坐标系中的三维物体或对象转变为二维图像表示的过程称为投影变换,根据视点 投影中心 与投影平面之间距离的不同,投影可分为平行投影和透视投影,透视投影即透视变换。平行投影理论上是不存在的,因为它必须在光源距离物体无穷远时才可能实现,因此我们在平时生活 ...

2019-03-25 23:04 0 1160 推荐指数:

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LeetCode:Max Points on a Line

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Bilateral filter error, Assertion failed ((src.type() == CV_8UC1 || src.type() == CV_8UC3) && src.data != dst.data)

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