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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2016-04-11 04:57:54 -0600 aripod

About opencv_traincascade....

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

Insufficient memory in function cvAlloc, how to release memory?

423

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no

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

Error while opencv_traincascade

881

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

opencv traincascade on windows

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

Why does opencv_traincacade.exe crash

918

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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.

498

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no

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2020-03-29 05:51:41 -0600 ComputerVisionary

Cannot detect cars

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no

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

TranCascade error (bad_alloc)

550

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

Cascade training(Haar training) - I need help!

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

Weird results from cascade training

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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."

372

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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

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

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

Cascade Training: killed and bad_alloc

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

coin date cascade training

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no

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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

530

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

Improve training cascade speed

traincascade

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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

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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

494

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

Cascade training failed OpenCV 2.4.9.1

5k

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2016-07-21 15:03:29 -0600 eTicket

How to train classifiers the best way possible

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no

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2016-10-04 06:42:58 -0600 StevenPuttemans

Cascade Training Error OpenCV 3.0.0 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

568

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1

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no

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2016-10-05 05:59:56 -0600 StevenPuttemans

174 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

About opencv_traincascade....

Insufficient memory in function cvAlloc, how to release memory?

Error while opencv_traincascade

opencv traincascade on windows

Why does opencv_traincacade.exe crash

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

Cannot detect cars

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

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.

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

How to train classifiers the best way possible

Cascade Training Error OpenCV 3.0.0 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

cascade training best practices for lit sign

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