 | | Vision Command Questions
|
|
Hello, I have a few questions about Vision Command. 1. I'm a little confused about how the camera interfaces with the RCX. Does the camera just send data to the PC and then the PC sends commands to the RCX via the infrared tower? 2. Do you have to (...) (24 years ago, 31-Dec-00, to lugnet.robotics.vc)
|
| |
| | Re: Vision Command Questions
|
|
(...) Yes ! It's an USB camera (logitech webcam with a lego-like cover and another harware key) (...) Yes ! (I don't know how the already written activeX control works.) (...) Color detection is not realy good for my opinion. A little difference in (...) (24 years ago, 31-Dec-00, to lugnet.robotics.vc)
|
| |
| | Re: Vision Command Questions
|
|
(...) etc? (...) color. (...) VC only uses Hue to detect color. The color is trained by showing it to the camera. Hue varies between 0 and 359. A match must be within +/- 10 of the trained color. A big problem with detecting color with this method (...) (24 years ago, 31-Dec-00, to lugnet.robotics.vc)
|
| |
| | Re: Vision Command Questions
|
|
The camera is a good quality and is most responsive to motion. The light and color sensitivity seem to be rather marginal. The big drawback is the cable to the camera. It is 16 feet long, which is great, but it is quite stiff and a cumbersome (...) (24 years ago, 31-Dec-00, to lugnet.robotics.vc)
|
