Questions - OpenCV Q&A Forum

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2013-08-07 06:54:31 -0600 StevenPuttemans

Problem: haartraining.exe crashes while training

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2013-07-29 07:36:56 -0600 Hemu

Runtime error with opencv_createsamples

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2013-07-19 06:39:24 -0600 StevenPuttemans

Getting Error "Image reader can not be created from -vec vector.vec and -bg bkg.dat"

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2013-07-30 05:05:39 -0600 Anshul

Verify vector file and background file

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2013-07-22 00:20:02 -0600 Pinky

error in train casacde

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2013-07-12 01:29:27 -0600 Ken Moore

The elusive road to LBP cascade training... help!

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2013-07-05 04:44:40 -0600 StevenPuttemans

memory consumption while training > 50GB

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2013-06-20 15:34:45 -0600 berak

error while loading haar classifier

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2013-06-18 09:24:06 -0600 prerna1

Why is my haar classifier slow?

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2013-06-14 00:37:33 -0600 Immi

Cascade training(Haar training) - I need help!

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2013-05-29 01:18:15 -0600 StevenPuttemans

Required leaf false alarm rate achieved. Branch training terminated.

opencv_traincascade

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2013-05-28 01:51:22 -0600 FredJiang

Error during training with opencv_traincascade

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2013-07-13 13:05:25 -0600 asd

correct parameters for createsamples and traincascade

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2013-05-16 05:53:33 -0600 vinayverma

OpenCV_traincascade giving a lot of false positives

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5

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2014-06-30 07:54:17 -0600 keyvan

Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters

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2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

17k

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2013-03-26 11:31:07 -0600 StevenPuttemans

How to generate HAAR cascade xml file for finger detection

3k

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2013-03-22 12:20:11 -0600 StevenPuttemans

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

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2013-03-24 09:46:51 -0600 JoeyChu

trouble when use opencv_traincascade.exe

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3

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2017-11-06 14:29:17 -0600 classic

Haarcascade "KILLED"

haarcascade

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2013-02-10 14:09:27 -0600 Maria Dimashova

Convert opencv_traincascade intermediate output into xml

33k

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1

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2015-09-16 17:49:42 -0600 sturkmen

about traincascade paremeters, samples, and other...

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2013-10-28 04:39:09 -0600 Samjakar

Very simple TrainCascade not working

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2013-03-08 02:39:52 -0600 StevenPuttemans

Problems with Haartraining

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2012-11-21 07:06:53 -0600 Storm

opencv_haartraining: Invalid background description file (Windows)

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4

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2014-01-19 20:49:42 -0600 antonio.paes

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

opencv_traincascade

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2012-11-20 01:28:09 -0600 AtaiV5

TranCascade error (bad_alloc)

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3

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2016-11-01 18:08:41 -0600 amahta

Error in parameter of traincascade?

14k

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5

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2017-02-17 12:07:52 -0600 amlan

Haartraining vs Traincascade : Object Detection

9k

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3

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1

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2013-11-08 05:31:26 -0600 Adrián Nieto

211 questions

Problem: haartraining.exe crashes while training

Runtime error with opencv_createsamples

Getting Error "Image reader can not be created from -vec vector.vec and -bg bkg.dat"

Verify vector file and background file

error in train casacde

The elusive road to LBP cascade training... help!

memory consumption while training > 50GB

error while loading haar classifier

Why is my haar classifier slow?

Cascade training(Haar training) - I need help!

Required leaf false alarm rate achieved. Branch training terminated.

Error during training with opencv_traincascade

correct parameters for createsamples and traincascade

OpenCV_traincascade giving a lot of false positives

Cascade Training Error OpenCV 2.4.4 - Train dataset for temp stage can not filled. Branch training terminated. Cascade Classifier can't be trained. check the used training parameters

Haar Training hang after few stages.

How to generate HAAR cascade xml file for finger detection

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

trouble when use opencv_traincascade.exe

Haarcascade "KILLED"

Convert opencv_traincascade intermediate output into xml

about traincascade paremeters, samples, and other...

Very simple TrainCascade not working

Problems with Haartraining

opencv_haartraining: Invalid background description file (Windows)

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

TranCascade error (bad_alloc)

Error in parameter of traincascade?

Haartraining vs Traincascade : Object Detection

How was haarcascade_frontalface_alt.xml trained

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