Questions - OpenCV Q&A Forum

58

views

no

answers

no

votes

2016-11-02 08:14:32 -0600 Inder

Can Cascade Classifier Training in OpenCV be termed as Machine learning?

629

views

no

answers

no

votes

2016-11-21 10:15:55 -0600 Tobyy

opencv_traincascade: Calculating numstages numpos numneg

184

views

no

answers

no

votes

2017-02-16 10:09:17 -0600 NCrit

train cascade [closed]

1k

views

no

answers

no

votes

2017-02-22 07:10:29 -0600 ashgard

How to train a GPU/CUDA CascadeClassifier or HogDescriptor? [closed]

1k

views

no

answers

no

votes

2017-03-24 14:45:20 -0600 sayem48

Haar Cascade training for leaves detection

163

views

no

answers

no

votes

2017-06-02 08:26:26 -0600 Simão Martin

Cascade Classifier - Utilize less processor with TBB training.

176

views

no

answers

no

votes

2017-06-28 10:07:31 -0600 eshirima

Cascade training parameters and time

265

views

no

answers

no

votes

2017-09-10 12:10:36 -0600 hyder

Train an LBP head detector using opencv_traincascade [closed]

548

views

no

answers

no

votes

2017-10-03 17:00:37 -0600 user1932890

Implement Viola-Jones from scratch with pre-trained Haar cascade

cvHaarCascade

152

views

no

answers

no

votes

2017-11-07 18:46:43 -0600 ash.jo4444

Unable to train my own Haar Cascade [closed]

231

views

no

answers

no

votes

2017-11-09 12:19:32 -0600 Davaaron

Train haar cascade using all images [closed]

196

views

no

answers

no

votes

2017-11-27 09:35:03 -0600 pww

Cascade training in OpenCV 3

1k

views

no

answers

-1

votes

2017-11-27 23:26:45 -0600 ShayanFiroozi

Pornography/nudity Cascade training best size and parameters [closed]

457

views

no

answers

no

votes

2017-12-15 11:36:55 -0600 d-e-t

Training cascade for detecting arrow signs

141

views

no

answers

no

votes

2017-12-21 20:43:46 -0600 bateringzax

Poor Cascade Training Results

132

views

no

answers

no

votes

2017-12-25 19:54:20 -0600 bateringzax

High false alarm rates at step 100 for cascade training

71

views

no

answers

no

votes

2018-02-09 12:01:06 -0600 PabloOyarzo

HAAR Cascade Trainning recognizing few features [closed]

cascade

392

views

no

answers

no

votes

2018-02-27 08:44:16 -0600 berak

How to train good cascade? [closed]

65

views

no

answers

-1

votes

2018-04-18 02:06:03 -0600 usuf

train cascade error

1k

views

no

answers

no

votes

2018-05-03 12:06:23 -0600 RazeK

How to improve the performance of a Haar cascade classifier during training?

277

views

no

answers

no

votes

2018-07-06 10:12:08 -0600 Bleach

Cascade file trained in traincascade in cuda::CascadeClassifier

109

views

no

answers

no

votes

2018-08-01 11:51:25 -0600 graham

Cascade Training - nneg setting with prepared negative images

453

views

no

answers

1

vote

2018-08-16 11:56:40 -0600 yoggiee

lbp cascade training to detect traffic signs [closed]

255

views

no

answers

no

votes

2018-09-17 03:47:48 -0600 RUCasul

Haar Cascade training not working as intended

241

views

no

answers

no

votes

2019-03-02 02:51:47 -0600 UnluckyTicket

Need help with training cascade classifier

136

views

no

answers

no

votes

2019-05-07 04:20:08 -0600 lovehell

Stage threshold in cascade training

cascadeclassifier

169

views

no

answers

no

votes

2019-10-13 15:21:50 -0600 jpmoraga

Issue with my train cascade

traincascade

357

views

no

answers

no

votes

2020-04-06 22:01:23 -0600 LearningCV

training haar cascade with single positive sample

408

views

no

answers

no

votes

2020-04-28 02:13:05 -0600 Hibiki

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

339

views

no

answers

no

votes

2020-04-28 17:41:28 -0600 AndrakoValle

728 questions

Can Cascade Classifier Training in OpenCV be termed as Machine learning?

opencv_traincascade: Calculating numstages numpos numneg

train cascade [closed]

How to train a GPU/CUDA CascadeClassifier or HogDescriptor? [closed]

Haar Cascade training for leaves detection

Cascade Classifier - Utilize less processor with TBB training.

Cascade training parameters and time

Train an LBP head detector using opencv_traincascade [closed]

Implement Viola-Jones from scratch with pre-trained Haar cascade

Unable to train my own Haar Cascade [closed]

Train haar cascade using all images [closed]

Cascade training in OpenCV 3

Pornography/nudity Cascade training best size and parameters [closed]

Training cascade for detecting arrow signs

Poor Cascade Training Results

High false alarm rates at step 100 for cascade training

HAAR Cascade Trainning recognizing few features [closed]

How to train good cascade? [closed]

train cascade error

How to improve the performance of a Haar cascade classifier during training?

Cascade file trained in traincascade in cuda::CascadeClassifier

Cascade Training - nneg setting with prepared negative images

lbp cascade training to detect traffic signs [closed]

Haar Cascade training not working as intended

Need help with training cascade classifier

Stage threshold in cascade training

Issue with my train cascade

training haar cascade with single positive sample

I cannot run opencv_traincascade.exe (Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.)

How to train more accurate Haar Cascades?

Links

Contributors

Tags