Questions - OpenCV Q&A Forum

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2018-10-24 08:27:50 -0600 berak

How large should the dataset be when using cv2 recognizers (FisherFace, LBPH)? 10 images? 20? 100?

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2019-07-12 01:01:18 -0600 chinesestud

How to hash - Opencv matrix, lbph histogram? [closed]

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2020-02-23 11:37:33 -0600 berak

confidence value in LBPH

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2020-03-19 11:40:29 -0600 Bikash Pandey

Unable to train images using LBPH algorithm OpenCV [closed]

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2020-04-25 08:04:01 -0600 berak

LBPHFaceRecognizer model

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2020-06-01 04:03:59 -0600 berak

I am using LBPH model yml to same images after train, it is overwriting.. someone to guide me over there.. do i have to use one yml file separete yml file for each user who register his/her face.

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2020-06-25 23:02:12 -0600 moses

How do i make the Facial Recognition more acurrate in terms of prediction

LBPH

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2012-10-07 22:40:39 -0600 Philipp Wagner

Online Learning and Confidence with cv::FaceRecognizer

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2012-12-12 05:22:33 -0600 div

Multi Block - Local Binary Patterns

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2013-10-06 19:42:02 -0600 fturizo

Face Recognizer for Child faces

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2014-01-13 04:36:13 -0600 dervish79

Recognition Confidence

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2014-01-20 01:26:46 -0600 Jyo

createLBPHFaceRecognizer() radius parameter [closed]

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2015-02-28 11:34:00 -0600 Tiras

createLBPHFaceRecognizer arguments grid_x and grid_y

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2017-03-09 08:03:44 -0600 berak

LBPH parameters explanation

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2013-01-09 14:59:44 -0600 Philipp Wagner

FaceRecognizer LBPH update function can't be called

1k

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2014-02-22 22:15:53 -0600 sarwar026

Loading a saved yml file for LBPH Algorithm

553

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2014-01-24 12:02:36 -0600 GilLevi

How to get better results with OpenCV face recognition Module

3k

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2014-04-09 04:27:57 -0600 tuannhtn

Features extraction via LBP with other classifiers

331

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2014-06-03 13:58:05 -0600 XcottCraver

security issue (negative number bug) in histogram comparison

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2

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2013-06-25 07:00:17 -0600 berak

50 questions

How large should the dataset be when using cv2 recognizers (FisherFace, LBPH)? 10 images? 20? 100?

How to hash - Opencv matrix, lbph histogram? [closed]

confidence value in LBPH

Unable to train images using LBPH algorithm OpenCV [closed]

LBPHFaceRecognizer model

I am using LBPH model yml to same images after train, it is overwriting.. someone to guide me over there.. do i have to use one yml file separete yml file for each user who register his/her face.

How do i make the Facial Recognition more acurrate in terms of prediction

Online Learning and Confidence with cv::FaceRecognizer

Multi Block - Local Binary Patterns

Face Recognizer for Child faces

Recognition Confidence

createLBPHFaceRecognizer() radius parameter [closed]

createLBPHFaceRecognizer arguments grid_x and grid_y

LBPH parameters explanation

FaceRecognizer LBPH update function can't be called

Loading a saved yml file for LBPH Algorithm

How to get better results with OpenCV face recognition Module

Features extraction via LBP with other classifiers

security issue (negative number bug) in histogram comparison

uniform LBP - mapping using lookup table

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