Questions - OpenCV Q&A Forum

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2013-11-25 13:17:45 -0600 maxbozza

opencv_traincascade hog cascade training issue [closed]

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2014-01-08 14:44:39 -0600 Tomas

traincascade strange crash when creating classifier

deleted

243

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2014-01-14 22:29:30 -0600 drybochkin

TrainCascade Error [closed]

opencv_traincascade

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1

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no

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2014-01-15 12:44:52 -0600 GilLevi

Haar-cascade training took very little time and no xml was produced

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4

answers

2

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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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1

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2014-01-22 02:35:41 -0600 StevenPuttemans

Opencv_haartraining does not converge

641

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1

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no

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2014-01-23 08:38:09 -0600 StevenPuttemans

Using the -w and -h parameters of the createsamples utility for cascaded training

358

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1

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no

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2014-02-03 04:28:39 -0600 Bartis Áron

Help with haar training

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2014-02-05 05:39:22 -0600 ART

Unspecified error in persistence.cpp during trainingcascade

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1

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2014-02-11 03:14:43 -0600 StevenPuttemans

Need help on trainCascade usage of mine

493

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1

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2014-02-12 04:35:02 -0600 Pedro Batista

opencv_traincascade does not seem to make any progress anymore

opencv_traincascade

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3

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2014-02-22 08:58:13 -0600 FLY

Need Suggestion for Detecting

6k

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1

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1

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2014-02-24 13:02:00 -0600 Abhishek Kumar Annamraju

Cascade Training: killed and bad_alloc

211

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2014-03-19 03:08:22 -0600 diploma

Silly question about opencv_traincascade.exe

5k

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2

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no

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2014-03-25 05:16:08 -0600 Fr3@k

cat detection

detection

762

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1

answer

1

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2014-04-07 10:05:04 -0600 Fr3@k

Cascade Training Error

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no

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1

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2014-05-11 08:38:02 -0600 MSoegtrop

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

opencv_traincascade

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2014-05-12 20:48:24 -0600 alberta_008

train cascade - recommendation on better training

371

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2014-05-12 20:49:53 -0600 alberta_008

TrainCascade stuck on getting new negatives

726

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1

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2014-05-24 16:04:34 -0600 coinocr

coin date cascade training

13k

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4

answers

2

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2014-06-03 02:18:20 -0600 albertofernandez

Open eyes / closed eyes in Opencv

194

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2014-06-11 08:10:28 -0600 Borneq

opencv_traincascade.exe and background file

#training

708

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no

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2014-06-14 13:27:48 -0600 fedor

opencv_traincascade.Unspecified error (No element name has been given)

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1

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2014-06-15 00:52:33 -0600 Abhishek Kumar Annamraju

Opencv and traincascade.exe

29k

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5

answers

3

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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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1

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2014-07-04 02:19:19 -0600 secattechnology78

Why does opencv_traincacade.exe crash

483

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2014-08-13 04:28:05 -0600 Punith K

traincascade stops every time at stage 5 or less, [closed]

1k

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1

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2014-08-24 13:32:42 -0600 bexier

Cascade trainer cant be trained

traincascade

3k

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1

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no

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2014-10-08 22:30:49 -0600 hao

traincascade - "Cascade classifier can't be trained. Check the used training parameters."

5k

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1

answer

2

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2014-10-26 23:20:16 -0600 kukuruza

opencv_traincascade error : _img.rows * _img.cols == vecSize

traincascade

174 questions

opencv_traincascade hog cascade training issue [closed]

traincascade strange crash when creating classifier

TrainCascade Error [closed]

Haar-cascade training took very little time and no xml was produced

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

Opencv_haartraining does not converge

Using the -w and -h parameters of the createsamples utility for cascaded training

Help with haar training

Unspecified error in persistence.cpp during trainingcascade

Need help on trainCascade usage of mine

opencv_traincascade does not seem to make any progress anymore

Need Suggestion for Detecting

Cascade Training: killed and bad_alloc

Silly question about opencv_traincascade.exe

cat detection

Cascade Training Error

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

train cascade - recommendation on better training

TrainCascade stuck on getting new negatives

coin date cascade training

Open eyes / closed eyes in Opencv

opencv_traincascade.exe and background file

opencv_traincascade.Unspecified error (No element name has been given)

Opencv and traincascade.exe

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

Why does opencv_traincacade.exe crash

traincascade stops every time at stage 5 or less, [closed]

Cascade trainer cant be trained

traincascade - "Cascade classifier can't be trained. Check the used training parameters."

opencv_traincascade error : _img.rows * _img.cols == vecSize

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