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How to obtain all matching scores in LBPHFaceRecognizer

asked 2015-06-02 17:43:48 -0500

valentine gravatar image

Dear All,

As we know that LBPHFaceRecognizer only provides the best score for a Test image against the training set. However, I am working score level fusion of Face and Iris biometrics. I want to combine matching scores from both Face and Iris biometrics to improve recognition rate. Please how can i get all matching scores for every test image. I need your help.


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unfortunately, the current interface does not allow this.

you will have to tear out the lbph code from the contrib module/repo to your own code, and strip it of the interface / write your own .

berak gravatar imageberak ( 2015-06-03 01:01:28 -0500 )edit

Thanks berak for advice. I have seen the code for Lbp in opencv_contrib module will work on that now. I just need to some modifications to the code and i know i will be fine. Thanks all the same.

valentine gravatar imagevalentine ( 2015-06-03 03:05:44 -0500 )edit

come back, if you run into any problem

berak gravatar imageberak ( 2015-06-03 03:07:31 -0500 )edit

Thanks berak, i have solved my problem. I have been able to obtain all matching scores for LBPHFaceRecognizer. Thanks alot for the tips.

valentine gravatar imagevalentine ( 2015-06-03 06:29:31 -0500 )edit

Do you think you could post your solution somewhere? I am trying to accomplish the same thing. Thanks in advance.

MikeMartin gravatar imageMikeMartin ( 2015-09-02 10:36:16 -0500 )edit

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answered 2015-09-05 16:29:19 -0500

valentine gravatar image

Dear MikeMartin,

Its easy copy out the LBPH code from opencv_contrib module and place it in a new file and good to go. find the attached my file lBP. Provide your email to send you the modified code.

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Asked: 2015-06-02 17:43:48 -0500

Seen: 225 times

Last updated: Sep 05 '15