i hope this is the right place to ask. otherways sorry for my mistake and pleace advice me a better site.
i'm try to use a video source from my webcam. if i use sun illumination it works quite well (not so good but quite good), but with neon light.. it is a mess. a lot of white region are detected and a lot of noise everywhere.
i'm using the algorithm described in the second source:
- convert image ho HSV color space
- put white on the range 0 < H < 38
- dilate filter
- erode filter
- blur filter