Hi All, I am trying to build a solution for the headcount from the queue on image with opencv with using Java. I build opencv from the source on Ubuntu. I tried all the cascades that is shipped with the opencv nothing is working because the object does not facing /look the camera necessarily. Only Hog cascade pedestrian detection is giving about 50% result from the side angle. While i will try to train my own cascade, my question is is the possible with Opencv or please direct to right direction if i am following the wrong approach. Your suggestions will be greatly appreciated.