detection of people [closed]

asked 2015-04-30 12:53:41 -0500

jorge gravatar image

hello and I been working with haar opencv detector to detect people but I not brought very good results detected, which may be the problem training or detection method for people haar nis is very good appreciate your answers

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Closed for the following reason question is not relevant or outdated by sturkmen
close date 2020-12-09 03:25:39.565321

Comments

Simply said, use google... opencv cascade classification for pedestrians is known to have poor results, since the algorithm is actually not suited for pedestrian detection. Go to HOG+SVM, LatentSVM, ... approaches, which are way more suitable!

StevenPuttemans gravatar imageStevenPuttemans ( 2015-05-04 04:15:11 -0500 )edit

Hi thanks for answering. knowing that it is wrong to'm working method cabesa recognizing only people at the entrance and exit of a door with the camera located at the top for counting.

the recognition is poor but is achieved, what I want to achieve now would overcome the occlusion with two cameras through haar.

in other words I utiliso haar to detect pesonas in both houses but how people detect both houses making him saver that is the same person and one count delete.?

jorge gravatar imagejorge ( 2015-05-05 10:52:52 -0500 )edit
1

"with the camera located at the top" - this may well be the reason for your poor detection. iirc, opencv's face cascades are trained on profile / front facing views. if you're using the hogcascade_pedestrians.xml, - again, trained on front/profile views, not from top-down.

berak gravatar imageberak ( 2015-05-05 11:04:08 -0500 )edit