c++,opencv,haar-classifier,cascade-classifier,lbph-algorithm

Uninstalling and rebuilding OpenCV solved the problem.

video-processing,motion,estimation,lbph-algorithm

⊗ seymboll is xor operation. NNMN , for each pixel there are 8 bits of information about its 8 neighbors.Recreate the search block -+16 (search block size is 48) in the LBPt-1 .Devide the LBPt by macro block. Macro blok size (16,16).And scan macro block on search block to find...

image-processing,textures,sift,pattern-recognition,lbph-algorithm

Why do you need a generic algorithm? You have: local non parametric features (like LBP) to capture micro macro features (like corner detectors, sift) overall geometry invariant statistics (like histograms, Fourier transform etc) Just calculate all the features, concatenate them in a single vector and this vector is the result...