DefocusBlur.py 文件源码

def DefocusBlur(img, dim):
    imgarray = np.array(img, dtype="float32")
    kernel = DiskKernel(dim)
    convolved = convolve2d(imgarray, kernel, mode='same', fillvalue=255.0).astype("uint8")
    img = Image.fromarray(convolved)
    return img