1. a bug in the nonparametricTracker while communicating the cMo with the outside has been fixed, and the modifications are done in the cvBasedTracker class. 2. the robust (m-estimator) method has been rewritten to make sure that the weight parameter can be correctly iteratively refined.
1. bugs fixed while computing the residuals, and now the 3 different methods can work. 2. face appears or disapperas may cause problems