trainHOG

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Example of Linear SVM in Opencv

7

If anyone intersted there is an example of using linear svm + hog descriptor in opencv, but opencv uses libsvm and using liblinear will be faster. https://github.com/Itseez/opencv/blob/ddf82d0b154873510802ef75c53e628cd7b2cb13/samples/cpp/train_HOG.cpp https://www.csie.ntu.edu.tw/~cjlin/liblinear/

mrgloom

Window Size Change

2

What should I do when my images are 64x64 instead of 64x128? Is changing this line hog.winSize = Size(64, 128); to hog.winSize = Size(64, 64); enough?

bkolarov