树莓派与运动装置的交互

最新推荐文章于 2025-04-02 21:06:56 发布

原创最新推荐文章于 2025-04-02 21:06:56 发布 · 1.2k 阅读

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# coding:utf-8
import cv2
import picamera
import picamera.array
import math
import numpy as np
import zmq
import time


port = '5556'
context = zmq.Context()
socket = context.socket(zmq.PUB)


def main():
   with picamera.PiCamera() as camera:
      with picamera.array.PiRGBArray(camera) as stream:
         camera.resolution = (320, 240)
         while True:
            camera.capture(stream, 'bgr', use_video_port=True)
            image = stream.array
            msg = function(img)

            #上述的camera为我们摄像头捕捉到的视频流。
            # 我们的所有处理可以在上述图像的基础之上
            socket.send(msg)
            # 然后利用socket.send（）信息回驱动装置