Detect red dots with robotic arm and web camera?? Any help with codes...??
1 次查看(过去 30 天)
显示 更早的评论
I have built a robotic arm with three servos and a web camera mounted on the top . I want via the camera to spot on a map red big dots and move in that direction the arm .!! Can anyone help with codes im beginner?? ur help is important thanks!!
0 个评论
回答(2 个)
Sebastian Castro
2015-5-13
You can download USB Webcam support packages for MATLAB, which should let you stream Webcam data right into MATLAB on your PC: http://www.mathworks.com/hardware-support/matlab-webcam.html
As for the robot servos, that depends on how they are controlled. What are the servos connected to -- an Arduino or something?
- Sebastian
3 个评论
Sebastian Castro
2015-5-13
Perfect!
So, you can look at Image Analyst's color tracking demo and wrap that around the USB Webcam and Arduino support packages for sensor input and actuator output, respectively.
Have fun :)
Image Analyst
2015-5-13
See my attached demo where I find and track a green Sharpie marker in a video. You'd just pull the frame from your video feed instead of from the video file.
4 个评论
Image Analyst
2015-5-13
You need to either get the Image Acquisition Toolbox, or use the built-in webcam support: http://www.mathworks.com/support/2014a/matlab/8.3/demos/webcam-support.html
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Robotics 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!