Monthly Archives: January 2013

Computer Vision – Feature Detection

Feature Detection is basically finding key points or pixels in the image. An immediate question would be to ask what a key point is. A key point is a point which is unique in the local area around it and can be found and matched to a corresponding point in another image. Aperture Problem The […]

Artificial Intelligence – A* Search Algorithm

We will try to improve the efficiency of the Uniform Cost Search algorithm by using heuristics which we discussed in the previous post. By improving the efficiency I mean that the algorithm will expand less of the search tree and will give the optimal result faster. We start with the same search problem and search […]