new_approach.py 文件源码

def mask_image(self):
        """Converts image to HSV mode and
        filters color using values defined in sliders"""

        hsv_im = cv2.cvtColor(self.image, cv2.COLOR_BGR2HSV)
        min_target_color = self.get_hsv_color('min')
        max_target_color = self.get_hsv_color('max')
        self.mask = cv2.inRange(hsv_im,
                                min_target_color,
                                max_target_color)