Playing with MSERs in trying to implement an algorithm for feature-based object tracking.  The algorithm first finds MSERs, warps them to circles, describes them with a SIFT descriptor, and then indexes keyframes of sift vectors by using vocabulary trees.   Of course that’s a ridiculously simplified explanation, but look at what it’s capable of!!!:

 … Continue reading...

The post Keyframe based modeling first appeared on http://archive.pkmital.com.