Questions - OpenCV Q&A Forum

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2016-08-23 03:04:05 -0600 mohammads

Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled

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2017-01-11 00:30:42 -0600 StevenPuttemans

Information training objects

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2017-11-27 09:35:03 -0600 pww

Cascade training in OpenCV 3

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2017-12-15 11:36:55 -0600 d-e-t

Training cascade for detecting arrow signs

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2018-03-09 11:29:29 -0600 sgrossberndt

Need help optimizing training setup to detect all german traffic signs

opencv_traincascade

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2018-05-03 12:06:23 -0600 RazeK

How to improve the performance of a Haar cascade classifier during training?

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2018-06-18 15:24:44 -0600 a_zach

OpenCV(3.4.1) Error: Assertion failed (_img.rows * _img.cols == vecSize)

opencv_traincascade

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2018-09-17 03:47:48 -0600 RUCasul

Haar Cascade training not working as intended

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2020-04-06 22:01:23 -0600 LearningCV

training haar cascade with single positive sample

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2020-04-28 02:13:05 -0600 Hibiki

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

40 questions

Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled

Information training objects

Cascade training in OpenCV 3

Training cascade for detecting arrow signs

Need help optimizing training setup to detect all german traffic signs

How to improve the performance of a Haar cascade classifier during training?

OpenCV(3.4.1) Error: Assertion failed (_img.rows * _img.cols == vecSize)

Haar Cascade training not working as intended

training haar cascade with single positive sample

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

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