Questions - OpenCV Q&A Forum

1k

views

1

answer

no

votes

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

Cascade trainer cant be trained

traincascade

220

views

1

answer

no

votes

2017-01-25 03:56:08 -0600 StevenPuttemans

Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?

453

views

1

answer

no

votes

2013-10-17 06:01:32 -0600 StevenPuttemans

Minimize False Positives using opencv_traincascade

1k

views

1

answer

1

vote

2015-07-01 11:15:52 -0600 sturkmen

Cascade Classifier HAAR / LBP Advice

704

views

1

answer

no

votes

2016-06-02 12:59:29 -0600 xEden

opencv_traincascade.exe crashes while at NEG current samples

6k

views

1

answer

no

votes

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

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

249

views

1

answer

no

votes

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

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

824

views

1

answer

no

votes

2015-04-23 21:50:27 -0600 pulp_fiction

opencv_createsamples correct parameters

1k

views

1

answer

1

vote

2016-05-24 03:16:11 -0600 Mathieu Barnachon

Identifying black cars with OpenCV in Python

5k

views

1

answer

no

votes

2015-03-27 04:28:12 -0600 StevenPuttemans

traincascade - Train dataset for temp stage can not ...

872

views

1

answer

no

votes

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

opencv_traincascade training time/stuck

295

views

1

answer

no

votes

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

Train dataset for temp stage can not be filled.

train_cascade

1k

views

1

answer

1

vote

2015-04-26 22:36:28 -0600 pulp_fiction

Help me with the opencv_traincascade training

1k

views

1

answer

no

votes

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

Haar cascade training

5k

views

1

answer

no

votes

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

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

opencvtraincascade

1k

views

1

answer

no

votes

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

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

1k

views

1

answer

no

votes

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

opencv_traincascade detection phase: obtain confidence of each detection window

2k

views

1

answer

3

votes

2012-08-04 02:11:26 -0600 Kirill Kornyakov

Improve Object Detection Quality

254

views

1

answer

no

votes

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

Continuing training from given stage

1k

views

1

answer

no

votes

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

traincascade error - _cascadeDirName or _bgfileName or _vecFileName is NULL

traincascade

2k

views

1

answer

2

votes

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

About opencv_traincascade....

568

views

1

answer

no

votes

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

cascade training best practices for lit sign

358

views

1

answer

no

votes

2014-02-03 04:28:39 -0600 Bartis Áron

Help with haar training

85

views

1

answer

no

votes

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

Algorithms used for to train cascade classifier

cascadeclassifier

602

views

1

answer

no

votes

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

TrainCascade image positive problem

4k

views

1

answer

3

votes

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.

581

views

1

answer

no

votes

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

Opencv_haartraining does not converge

553

views

1

answer

no

votes

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

Cascade training(Haar training) - I need help!

16k

views

1

answer

no

votes

2013-08-12 06:23:48 -0600 StevenPuttemans

opencv_createsamples and opencv_traincascade usage example

928

views

1

answer

no

votes

2014-01-08 13:13:00 -0600 xaffeine

198 questions

Cascade trainer cant be trained

Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?

Minimize False Positives using opencv_traincascade

Cascade Classifier HAAR / LBP Advice

opencv_traincascade.exe crashes while at NEG current samples

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

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

opencv_createsamples correct parameters

Identifying black cars with OpenCV in Python

traincascade - Train dataset for temp stage can not ...

opencv_traincascade training time/stuck

Train dataset for temp stage can not be filled.

Help me with the opencv_traincascade training

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

Improve Object Detection Quality

Continuing training from given stage

traincascade error - _cascadeDirName or _bgfileName or _vecFileName is NULL

About opencv_traincascade....

cascade training best practices for lit sign

Help with haar training

Algorithms used for to train cascade classifier

TrainCascade image positive problem

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.

Opencv_haartraining does not converge

Cascade training(Haar training) - I need help!

opencv_createsamples and opencv_traincascade usage example

Problems with CascadeClassifier detection. False positives

Links

Contributors

Tags