BoundaryExtraction.py 文件源码

def MyDenoiseSobely(path):
    img_gray = ToGrayImage(path)
    img_mydenoise = MyDenoise(img_gray,5)
    img_denoise = cv2.fastNlMeansDenoising(img_mydenoise,None,3,7,21)
    _,img_thre = cv2.threshold(img_denoise,100,255,cv2.THRESH_TOZERO)
    sobely = cv2.Sobel(img_thre,cv2.CV_64F,0,1,ksize=3)
    return sobely