OpenCV对一个二维矩阵进行填充一个多边形

OpenCV对一个二维矩阵进行填充一个多边形

roiMask01 = np.zeros((self.imgsize[1], self.imgsize[0]))

roiMask01 = cv.fillPoly(roiMask01, line, color)

roiMask01Assis

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roiMask01 = np.zeros((self.imgsize[1], self.imgsize[0]), np.uint8)
cv.fillConvexPoly(roiMask01, line, (255, 255))
cv.imshow("window_name", roiMask01), cv.waitKey(0)

enratio