国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

For traditional Harris corner detection algorithm is sensitive to noise, and low execution efficiency, put forward an improved Harris corner detection method. On the basis of Harris corner detection algorithm, by optimizing the corner response function, remove the coefficient K, improve the execution efficiency of corner detection algorithm. Extract the corner of black and white chessboard by using the improved Harris algorithm and calculate the internal and external parameters of USB camera by using the Zhang zheng-you camera calibration method. The results show that this method can effective to extract the corner of black and white checkerboard, accurate and efficient, improves the precision of the camera calibration and is a feasible camera calibration method.