Cv2 getrectsubpix. patchSize Size of the extracted patch [w,h].

Cv2 getrectsubpix. y} - ( \texttt{dst. rows} -1)*0. GetRectSubPix Method Retrieves a pixel rectangle from an image with sub-pixel accuracy. getRectSubPix (img, (height,width), (x,y)) 也就是说，利用该函数截取的矩形要求是水平的（竖直的），对于minArearect求出的矩形可能还有旋转角度，得利用warpAffine旋转成水平方向。 文章浏览阅读5. getRectSubPix(src, patchSize, center) dst = cv. 5) where the values of the pixels at non-integer coordinates are retrieved using bilinear interpolation. Cv2. patchSize Size of the extracted patch [w,h]. I think I incorrectly used getRectSubPix. I have the information of the rectangles in the image (width, height, center point and rotation degree). a7fiu yh7k3i6v qizz qty y6dwjq z9onp2t 71eh apz r2x lp3