python定时采集摄像头图像上传ftp服务器功能实现

WBOY
Release: 2016-06-16 08:45:48
Original
1694 people have browsed it

首先是截图,从摄像头截取一幅图像:

复制代码 代码如下:

while 1:   #测试摄像头的存在
    try:
        cam = Device()
    except:
        print "no webcam found!"
        continue
    break

然后是把图像上传到ftp服务器:

复制代码 代码如下:

remote = ftplib.FTP('127.0.0.1') #登陆服务器
remote.login()
file = open('%s.jpg'%cur_time,'rb')   #用时间来命名图片
remote.storbinary('STOR %s.jpg'%cur_time,file) #上传图片
file.close()

当然了,最后把图片删除
下面是每隔一秒钟,把从摄像头采集的图片上传到本机ftp的程序:

复制代码 代码如下:

   
remote = ftplib.FTP('219.246.57.162')<br>remote.login()<br>while 1:<br>    try:<br>        remote.nlst("1.txt")<br>    except:<br>        print "not ready to start!"<br>        continue<br>    timex = time.localtime()<br>    cur_time = "%4d%02d%02d%02d%02d%02d"%(timex[0],timex[1],timex[2],timex[3],timex[4],timex[5])<br>    cam.saveSnapshot('%s.jpg'%cur_time)  <br>    #remote.dir()<br>    file = open('%s.jpg'%cur_time,'rb')<br>    remote.storbinary('STOR %s.jpg'%cur_time,file)<br>    file.close()<br>    os.system("del %s.jpg"%cur_time)<br>    #print "upload ok!"<br>    time.sleep(1)<br>remote.quit()
Copy after login


Copy after login
Copy after login


Copy after login
Copy after login


Related labels:
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!