lazywei/go-opencv — pull request #4 by saratovsource (2014-01-15 19:23:42+00:00)
Title: Add webcam example

This example based on ```edge.go``` sample file. It grab frames from webcam (if it exist) and process it. Click any value on trackbar for start processing and for change 'tresh' value (it has some bug in scrolling trackbar while video processed).
This is a my first sample. I add goroutines and channels for processing webcam stream in next release.