piwall.py 文件源码

def solidRedFilter(self):
        # find all the 'red' shapes in the image
        lower = np.array([0, 0, 0])
        upper = np.array([15, 15, 15])
        self.img = cv2.inRange(self.img, lower, upper)
        title = self.tgen.next('solidRedFilter')
        if self.show: ImageViewer(self.img).show(window=title, destroy = self.destroy, info = self.info, thumbnailfn = title)