Static COLOR_BGR2BGRA := 0 Static COLOR_RGB2RGBA := OpenCV.COLOR_BGR2BGRA Static COLOR_BGRA2BGR := 1 Static COLOR_RGBA2RGB := OpenCV.COLOR_BGRA2BGR Static COLOR_BGR2RGBA := 2 Static COLOR_RGB2BGRA := OpenCV.COLOR_BGR2RGBA ...
uint8) yuv = yuv.reshape(shape) yuv = cv2.resize(yuv, (0, 0), fx=0.5, fy=0.5) cv2.imshow("raw yuv", yuv) cv2.waitKey(0) bgr = cv2.cvtColor(yuv, cv2.COLOR_YUV2BGR_NV21) cv2.imshow("YUV2BGR_NV21", bgr) cv2.waitKey(0) bgr = cv2.cvtColor(yuv, cv2.COLOR_YUV2BGR_NV12...
gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY) # 转换为灰度图 img1 = cv2.cvtColor(img,cv2.COLOR_BGR2RGB) # 转换为RGB cv2.imshow('src',img) cv2.imshow('gray',gray) cv2.imshow('RGB',img1) print(img.shape) # (h,w,c) print(img.size) # 像素总数目 print(img.dtype) # 像素类型 ...
Static COLOR_BGRA2BGR := 1 Static COLOR_RGBA2RGB := OpenCV.COLOR_BGRA2BGR Static COLOR_BGR2RGBA := 2 Static COLOR_RGB2BGRA := OpenCV.COLOR_BGR2RGBA Static COLOR_RGBA2BGR := 3 Static COLOR_BGRA2RGB := OpenCV.COLOR_RGBA2BGR Static COLOR_BGR2RGB := 4 Static COLOR_RGB2BGR := ...
= 81 Static COLOR_BGR2YUV := 82 Static COLOR_RGB2YUV := 83 Static COLOR_YUV2BGR := 84 Static COLOR_YUV2RGB := 85 Static COLOR_YUV2RGB_NV12 := 90 Static COLOR_YUV2BGR_NV12 := 91 Static COLOR_YUV2RGB_NV21 := 92 Static COLOR_YUV2BGR_NV21 := 93 Static COLOR_YUV420sp2RGB ...
ColorConversionCodes Static COLOR_BGR2BGRA := 0 Static COLOR_RGB2RGBA := OpenCV.COLOR_BGR2BGRA Static COLOR_BGRA2BGR := 1 Static COLOR_RGBA2RGB := OpenCV.COLOR_BGRA2BGR Static COLOR_BGR2RGBA := 2 Static COLOR_RGB2BGRA := OpenCV.COLOR_BGR2RGBA Static COLOR_RGBA2BGR := 3 Static...
ColorConversionCodes Static COLOR_BGR2BGRA := 0 Static COLOR_RGB2RGBA := OpenCV.COLOR_BGR2BGRA Static COLOR_BGRA2BGR := 1 Static COLOR_RGBA2RGB := OpenCV.COLOR_BGRA2BGR Static COLOR_BGR2RGBA := 2 Static COLOR_RGB2BGRA := OpenCV.COLOR_BGR2RGBA Static COLOR_RGBA2BGR := 3 Static...