Ejemplos de cudaWarpPerspectiveWrapper en Python

Ejemplo n.º 1

def warpPerspective(src, M33, sl, gpu):
    if gpu:
        from libs.gpu.GpuWrapper import cudaWarpPerspectiveWrapper
        dst = cudaWarpPerspectiveWrapper(src.astype(np.uint8), M33, (sl, sl),
                                         cv2.INTER_CUBIC)
    else:
        dst = cv2.warpPerspective(src, M33, (sl, sl), flags=cv2.INTER_CUBIC)
    return dst

Ejemplo n.º 2

def warpPerspective(src, M33, sl, gpu):
    if gpu:
        from libs.gpu.GpuWrapper import cudaWarpPerspectiveWrapper
        dst = cudaWarpPerspectiveWrapper(src.astype(np.uint8), M33, (sl, sl),
                                         cv2.INTER_CUBIC)
    else:
        #避免了白边，真是服了之前的INTER_CUBIC
        r = random.randint(1, 2)
        if r == 0:
            dst = cv2.warpPerspective(src,
                                      M33, (sl, sl),
                                      flags=cv2.INTER_CUBIC)
        if r == 1:
            dst = cv2.warpPerspective(src,
                                      M33, (sl, sl),
                                      flags=cv2.INTER_LINEAR)
        if r == 2:
            dst = cv2.warpPerspective(src,
                                      M33, (sl, sl),
                                      flags=cv2.INTER_NEAREST)
        #dst = cv2.warpPerspective(src, M33, (sl, sl), flags=cv2.INTER_CUBIC)
    return dst