eyes_qual.py 文件源码

def color_detection(self, data):
        """ Callback to detect r, g, and b values in the image """
        try:
            cv_image = self.bridge.imgmsg_to_cv2(data, "bgr8")
        except CvBridgeError as e:
            print e

        hsv = cv2.cvtColor(cv_image, cv2.COLOR_BGR2HSV)

        for request in self.detection_requests:
            request.detection(hsv)

    #############################################
    # Stereo image point cloud processing members
    #############################################