Questions - OpenCV Q&A Forum

6k

views

1

answer

no

votes

2013-11-25 02:17:25 -0600 StevenPuttemans

my classifier using haar cascade can not detect anything

#cvhaartraining

3k

views

1

answer

no

votes

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

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

4k

views

1

answer

2

votes

2013-11-20 04:24:35 -0600 StevenPuttemans

haar cascade parameters

880

views

1

answer

no

votes

2013-11-20 04:02:47 -0600 StevenPuttemans

after make -w 30 -h 30 opencv_createsamples run very very slowly

261

views

no

answers

no

votes

2013-11-20 05:01:32 -0600 StevenPuttemans

when cascade training the window size is form 24 to 30, the program is runnging very very slowly [closed]

187

views

no

answers

no

votes

2013-11-12 23:57:55 -0600 gsgrebe

traincascade exits early, no error [closed]

cascadetraining

512

views

1

answer

no

votes

2013-10-28 00:15:29 -0600 r.a.

What should the parameters given for the haartrainig to be a success?

562

views

no

answers

no

votes

2013-10-22 03:06:52 -0600 samkhan13

Python, OpenCV: unable to make custom LBP cascade using opencv_traincascade

452

views

1

answer

no

votes

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

Minimize False Positives using opencv_traincascade

1k

views

no

answers

7

votes

2013-10-15 10:23:40 -0600 Pedro Batista

Problems with Traincascade: A Practical Problem

214

views

no

answers

no

votes

2013-10-11 08:28:50 -0600 Infinite Life

I need advice about params of opencv_traincascade for my training set

4k

views

1

answer

no

votes

2013-10-29 04:37:00 -0600 r.a.

opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.

traincascade

1k

views

1

answer

2

votes

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

Weird results from cascade training

1k

views

2

answers

no

votes

2013-08-07 06:54:31 -0600 StevenPuttemans

Problem: haartraining.exe crashes while training

5k

views

2

answers

4

votes

2013-10-28 02:52:58 -0600 zeroxia

Logo detection / identification on TV screens

1k

views

no

answers

no

votes

2013-07-29 07:36:56 -0600 Hemu

Runtime error with opencv_createsamples

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"

5k

views

2

answers

no

votes

2013-07-30 05:05:39 -0600 Anshul

Verify vector file and background file

12k

views

5

answers

1

vote

2013-07-22 00:20:02 -0600 Pinky

error in train casacde

1k

views

no

answers

1

vote

2013-07-12 01:29:27 -0600 Ken Moore

The elusive road to LBP cascade training... help!

8k

views

2

answers

3

votes

2013-07-05 04:44:40 -0600 StevenPuttemans

memory consumption while training > 50GB

1k

views

1

answer

4

votes

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

Why is my haar classifier slow?

550

views

1

answer

no

votes

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

Cascade training(Haar training) - I need help!

11k

views

1

answer

no

votes

2013-05-29 01:18:15 -0600 StevenPuttemans

Required leaf false alarm rate achieved. Branch training terminated.

opencv_traincascade

5k

views

1

answer

1

vote

2013-05-28 01:51:22 -0600 FredJiang

Error during training with opencv_traincascade

2k

views

2

answers

no

votes

2013-07-13 13:05:25 -0600 asd

correct parameters for createsamples and traincascade

2k

views

2

answers

1

vote

2013-05-16 05:53:33 -0600 vinayverma

OpenCV_traincascade giving a lot of false positives

29k

views

5

answers

3

votes

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

3k

views

2

answers

no

votes

2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

6k

views

4

answers

3

votes

2013-03-24 09:46:51 -0600 JoeyChu

222 questions

my classifier using haar cascade can not detect anything

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

haar cascade parameters

after make -w 30 -h 30 opencv_createsamples run very very slowly

when cascade training the window size is form 24 to 30, the program is runnging very very slowly [closed]

traincascade exits early, no error [closed]

What should the parameters given for the haartrainig to be a success?

Python, OpenCV: unable to make custom LBP cascade using opencv_traincascade

Minimize False Positives using opencv_traincascade

Problems with Traincascade: A Practical Problem

I need advice about params of opencv_traincascade for my training set

opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.

Weird results from cascade training

Problem: haartraining.exe crashes while training

Logo detection / identification on TV screens

Runtime error with opencv_createsamples

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

Verify vector file and background file

error in train casacde

The elusive road to LBP cascade training... help!

memory consumption while training > 50GB

Why is my haar classifier slow?

Cascade training(Haar training) - I need help!

Required leaf false alarm rate achieved. Branch training terminated.

Error during training with opencv_traincascade

correct parameters for createsamples and traincascade

OpenCV_traincascade giving a lot of false positives

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

Haar Training hang after few stages.

trouble when use opencv_traincascade.exe

Links

Contributors

Tags