Questions - OpenCV Q&A Forum

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

Why is my haar classifier slow?

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no

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2017-07-12 07:40:18 -0600 gfx

[Solved] Ubuntu 14 opencv3.0.0 Training your own detector | packtpub.com error ...

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

Convert opencv_traincascade intermediate output into xml

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2018-03-04 11:39:07 -0600 Joshitha

Insufficient memory in function cvAlloc, how to release memory?

926

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no

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2018-04-19 03:47:53 -0600 StevenPuttemans

opencv traincascade on windows

428

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no

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2018-07-24 04:09:01 -0600 StevenPuttemans

Error while opencv_traincascade

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

Why does opencv_traincacade.exe crash

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no

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2018-02-27 12:06:47 -0600 berak

Haar Classifier does not work, only one feature seems to be trained.

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no

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2020-06-26 11:46:50 -0600 berak

Train from haarcascade frontface

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no

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

TranCascade error (bad_alloc)

554

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no

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

Cascade training(Haar training) - I need help!

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2

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2013-09-24 03:10:04 -0600 StevenPuttemans

Weird results from cascade training

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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."

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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

646

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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

6k

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

Cascade Training: killed and bad_alloc

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no

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2014-04-11 08:16:28 -0600 Shiloh

Error in train cascade, is it caused by my .vec file?

#opencv#window

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

Cascade Training Error

732

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no

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

coin date cascade training

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

Cascade trainer cant be trained

traincascade

249

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2015-03-05 06:36:05 -0600 StevenPuttemans

Multiple parameter multiple model training with cascade classifiers, error on system() call

533

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no

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2015-07-19 12:04:44 -0600 StevenPuttemans

Improve training cascade speed

traincascade

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no

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2015-08-25 07:29:22 -0600 berak

opencv_traincascade error: Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

opencv_traincascade

299

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1

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no

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2015-09-11 15:07:53 -0600 kburnham

Train dataset for temp stage can not be filled.

train_cascade

192

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no

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2015-11-20 05:05:26 -0600 StevenPuttemans

Co-ordinates within the positive images

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2016-03-30 07:01:42 -0600 StevenPuttemans

Cascade Training Error OpenCV 3.1 - 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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1

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no

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2016-04-18 23:39:10 -0600 WasabiFan

Tips for training cascade classifier

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no

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2016-05-26 06:47:32 -0600 StevenPuttemans

Haar cascade training

499

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1

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2016-06-01 12:44:41 -0600 bluezap

Cascade training failed OpenCV 2.4.9.1

748

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1

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no

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2016-07-20 03:48:15 -0600 StevenPuttemans

211 questions

Why is my haar classifier slow?

[Solved] Ubuntu 14 opencv3.0.0 Training your own detector | packtpub.com error ...

Convert opencv_traincascade intermediate output into xml

Insufficient memory in function cvAlloc, how to release memory?

opencv traincascade on windows

Error while opencv_traincascade

Why does opencv_traincacade.exe crash

Haar Classifier does not work, only one feature seems to be trained.

Train from haarcascade frontface

TranCascade error (bad_alloc)

Cascade training(Haar training) - I need help!

Weird results from cascade training

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

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

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

Cascade Training: killed and bad_alloc

Error in train cascade, is it caused by my .vec file?

Cascade Training Error

coin date cascade training

Cascade trainer cant be trained

Multiple parameter multiple model training with cascade classifiers, error on system() call

Improve training cascade speed

opencv_traincascade error: Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

Train dataset for temp stage can not be filled.

Co-ordinates within the positive images

Cascade Training Error OpenCV 3.1 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

Tips for training cascade classifier

Haar cascade training

Cascade training failed OpenCV 2.4.9.1

Transparency (alpha) handling in cascade training?

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