gesture_hci.py 文件源码

def background_subtract(self, img_src):
        fgmask = self.fgbg.apply(cv2.GaussianBlur(img_src, (25, 25), 0))
        kernel = np.ones((5, 5), np.uint8)
        fgmask = cv2.dilate(fgmask, kernel, iterations=2)
        #fgmask = self.fgbg.apply(cv2.medianBlur(img_src, 11))
        org_fg = cv2.bitwise_and(img_src, img_src, mask=fgmask)
        return org_fg

# Update Position of ROI