2020-09-20 03:42:45 -0600 | received badge | ● Student (source) |
2013-12-07 02:50:27 -0600 | asked a question | point position Hello, I am trying to figure out some best and fastet way for position of the point identification. See and image: There is point "S" and I need to know its x,y coordinates. Well, I have made some operations for results image: (there is only demonstration, result image is not derived from source image in the figures) I can say, that first non-black pixel from the bottom is close enough and I am fully satisfied with that. And there is question. Is there some quick way in OpenCV for obtaining these coordinates? I have made a two for-cycles and manually going thru pixel-by-pixel, but I am not sure if there is something better. |
2013-11-28 06:41:38 -0600 | commented question | two same type cameras via USB Yes, it seems like drivers to me, this is why I am asking in that general way. If someone faced this problem too and found solution. But I will update the question, thank you. |
2013-11-28 02:26:48 -0600 | commented question | two same type cameras via USB For example, if I try to use internal webcam (A) and USB webcam (B) everything is ok. Program is running and fully functional. But if I try to use USB webcam (B1) and the same model for second USB (B2) the same source code doesn't work at all and python generate some type of error message. I don't have a code currently, but I can add it later. My question is more like general - it possible to use two same model webcams via USB and OpenCV? In case that yes, some piece of code would be great. |
2013-11-28 02:15:01 -0600 | received badge | ● Editor (source) |
2013-11-28 01:59:20 -0600 | asked a question | two same type cameras via USB Hello, it is possible to use in OpenCV two same cameras (same model) via USB simultaneously? I am using python in Windows, and it seems that there is some problem with that. |