写一个以下UDP发送程序的python接受程序 int main(int argc, char *argv[]) { UnitreeCamera cam0("trans_rect_config_cam1.yaml"); ///< init camera by device node number UnitreeCamera cam1("trans_rect_config_cam2.yaml"); ///< init camera by device node number if(!cam0.isOpened()) ///< get camera open state exit(EXIT_FAILURE); if(!cam1.isOpened()) ///< get camera open state exit(EXIT_FAILURE); cam0.startCapture(true,false); ///< disable share memory sharing and able image h264 encoding cam1.startCapture(true,false); ///< disable share memory sharing and able image h264 encoding usleep(500000); while(cam0.isOpened()&&cam1.isOpened()) { cv::Mat left0,right0, left1, right1; if(!cam0.getRectStereoFrame(left0,right0)) { usleep(500); continue; } if(!cam1.getRectStereoFrame(left1,right1)) { usleep(500); continue; } char key = cv::waitKey(10); if(key == 27) // press ESC key break; } cam0.stopCapture(); ///< stop camera capturing cam1.stopCapture(); ///< stop camera capturing return 0; }

以下是一个使用Python编写的接收程序，用于接收UDP发送的图像数据：

import cv2
import numpy as np
import socket
import struct

# 创建Socket连接并绑定IP和端口
server_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
server_socket.bind(('本机IP', 5000))

# 创建两个窗口用于显示图像
cv2.namedWindow("Camera 0", cv2.WINDOW_NORMAL)
cv2.namedWindow("Camera 1", cv2.WINDOW_NORMAL)

# 定义图像大小及通道数
image_width = 640
image_height = 480
channels = 3

while True:
    # 接收图像数据和图像序号
    data, addr = server_socket.recvfrom(image_width * image_height * channels * 2)
    index, = struct.unpack('i', data[:4])
    image_data = np.frombuffer(data[4:], dtype=np.uint8)
    
    # 将图像数据转换为OpenCV格式
    image = np.reshape(image_data, (image_height, image_width, channels))

    # 分别显示两个摄像头的图像
    if index == 0:
        cv2.imshow("Camera 0", image)
    elif index == 1:
        cv2.imshow("Camera 1", image)

    # 按下 'q' 键退出循环
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# 关闭连接和窗口
server_socket.close()
cv2.destroyAllWindows()

请将其中的 `'本机IP'` 替换为接收程序运行的计算机的IP地址。同时，确保发送程序和接收程序在不同的计算机上运行，并且能够互相访问。