Questions - OpenCV Q&A Forum

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2013-10-25 20:10:46 -0600 mccunnj

opencv_traincascade training time/stuck

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2

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no

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2013-11-24 05:37:45 -0600 SelmaGUZEL

Understanding traincascade code

traincasacade

341

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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

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no

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2016-06-08 10:06:31 -0600 mmc

Train dataset for temp stage can not be filled

traincascade

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

traincascade strange crash when creating classifier

deleted

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3

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

Need Suggestion for Detecting

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

Haar cascade training

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1

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2015-01-06 06:29:35 -0600 StevenPuttemans

Haar Training: error (-215)_img.row * _img.cols == vecSize in function get

opencvtraincascade

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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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1

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2015-07-16 06:42:06 -0600 thdrksdfthmn

opencv_traincascade detection phase: obtain confidence of each detection window

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2015-07-06 10:09:59 -0600 jackwayneright

opencv_traincascade stuck on precalculation when running LBP mode

355

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1

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no

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2014-02-05 07:42:42 -0600 StevenPuttemans

Continuing training from given stage

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2015-09-11 05:04:53 -0600 StevenPuttemans

traincascade error - _cascadeDirName or _bgfileName or _vecFileName is NULL

traincascade

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no

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no

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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

93

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2015-01-01 18:28:02 -0600 AuroraBlaze

unable to train using opencv_traincascade (window7 cmd)

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2013-11-23 12:39:35 -0600 ioanna

Traincascade error.. [closed]

#traincascade

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2015-10-20 13:12:10 -0600 berak

Problems with traincascade

801

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2

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2013-03-12 03:11:06 -0600 StevenPuttemans

Haartraining process display big array data

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

cascade training best practices for lit sign

343

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2015-05-20 10:30:16 -0600 DeleteMeNowPlease

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

468

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2014-02-03 04:28:39 -0600 Bartis Áron

Help with haar training

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2019-06-05 03:44:48 -0600 supra56

CascadeClassifier doesn't work with cascade.xml trained by myself. It always blocked when use method detectMultiScale()

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2

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2012-11-21 01:37:40 -0600 SR

The Haar face detection is very slow?

310

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2015-01-20 12:52:41 -0600 Vinz

Positive samples on transparent background for trainingcascade

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2

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

Problems with Haartraining

7k

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2

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2016-12-12 23:37:22 -0600 Tim Pham

Using opencv_traincascade and speed up the processing

98

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1

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2017-02-20 21:26:39 -0600 Tetragramm

Algorithms used for to train cascade classifier

cascadeclassifier

455

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no

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2017-03-08 23:54:16 -0600 pandailing

createsample success, but traincascade said 'Can not get new positive sample'

656

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1

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no

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2015-10-28 09:37:38 -0600 Corto

TrainCascade image positive problem

742

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1

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no

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

198 questions

opencv_traincascade training time/stuck

Understanding traincascade code

Train dataset for temp stage can not be filled.

Train dataset for temp stage can not be filled

traincascade strange crash when creating classifier

Need Suggestion for Detecting

Haar cascade training

Haar Training: error (-215)_img.row * _img.cols == vecSize in function get

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

opencv_traincascade detection phase: obtain confidence of each detection window

opencv_traincascade stuck on precalculation when running LBP mode

Continuing training from given stage

traincascade error - _cascadeDirName or _bgfileName or _vecFileName is NULL

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

unable to train using opencv_traincascade (window7 cmd)

Traincascade error.. [closed]

Problems with traincascade

Haartraining process display big array data

cascade training best practices for lit sign

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

Help with haar training

CascadeClassifier doesn't work with cascade.xml trained by myself. It always blocked when use method detectMultiScale()

The Haar face detection is very slow?

Positive samples on transparent background for trainingcascade

Problems with Haartraining

Using opencv_traincascade and speed up the processing

Algorithms used for to train cascade classifier

createsample success, but traincascade said 'Can not get new positive sample'

TrainCascade image positive problem

Opencv_haartraining does not converge

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