Questions - OpenCV Q&A Forum

1k

views

1

answer

no

votes

2016-04-18 23:39:10 -0600 WasabiFan

Tips for training cascade classifier

1k

views

1

answer

no

votes

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

Haar cascade training

79

views

no

answers

no

votes

2016-06-04 05:01:43 -0600 carlblack1987

Some questions about training my own cascades. [closed]

408

views

1

answer

no

votes

2016-08-20 12:02:20 -0600 mattm401

PR Curve for Cascade w/ detectMultiScale3: Never Completes

801

views

no

answers

no

votes

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

2k

views

1

answer

no

votes

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

views

1

answer

no

votes

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

cascade training best practices for lit sign

177

views

no

answers

no

votes

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

Cascade training parameters and time

5k

views

1

answer

no

votes

2017-07-06 15:35:48 -0600 Highwayman

Error with cv2.CascadeClassifier() using Trained Classifier

272

views

no

answers

no

votes

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

Train an LBP head detector using opencv_traincascade [closed]

156

views

no

answers

no

votes

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

Unable to train my own Haar Cascade [closed]

198

views

no

answers

no

votes

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

Cascade training in OpenCV 3

473

views

no

answers

no

votes

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

Training cascade for detecting arrow signs

72

views

no

answers

no

votes

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

HAAR Cascade Trainning recognizing few features [closed]

cascade

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?

210

views

1

answer

no

votes

2018-07-07 03:48:56 -0600 berak

how can I solve this error?

train_cascade

265

views

no

answers

no

votes

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

Haar Cascade training not working as intended

245

views

no

answers

no

votes

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

Need help with training cascade classifier

403

views

1

answer

no

votes

2020-03-29 06:08:41 -0600 ComputerVisionary

Training Haar cascades for face detection..

316

views

1

answer

no

votes

2019-11-24 12:12:33 -0600 berak

cascade training... help!

traincascade

376

views

no

answers

no

votes

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

training haar cascade with single positive sample

348

views

no

answers

no

votes

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

How to train more accurate Haar Cascades?

1k

views

1

answer

1

vote

2016-07-20 03:12:58 -0600 StevenPuttemans

How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?

2k

views

2

answers

1

vote

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

OpenCV_traincascade giving a lot of false positives

329

views

1

answer

1

vote

2016-12-09 07:03:24 -0600 Tobyy

Problem with Cascade Classifier

1k

views

1

answer

1

vote

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

Cascade Classifier HAAR / LBP Advice

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

1

vote

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

Identifying black cars with OpenCV in Python

2k

views

1

answer

1

vote

2015-02-01 15:21:03 -0600 berak

De-duplicate images of faces

464

views

1

answer

1

vote

2016-08-23 06:54:58 -0600 StevenPuttemans

222 questions

Tips for training cascade classifier

Haar cascade training

Some questions about training my own cascades. [closed]

PR Curve for Cascade w/ detectMultiScale3: Never Completes

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

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

Cascade training parameters and time

Error with cv2.CascadeClassifier() using Trained Classifier

Train an LBP head detector using opencv_traincascade [closed]

Unable to train my own Haar Cascade [closed]

Cascade training in OpenCV 3

Training cascade for detecting arrow signs

HAAR Cascade Trainning recognizing few features [closed]

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

how can I solve this error?

Haar Cascade training not working as intended

Need help with training cascade classifier

Training Haar cascades for face detection..

cascade training... help!

training haar cascade with single positive sample

How to train more accurate Haar Cascades?

How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?

OpenCV_traincascade giving a lot of false positives

Problem with Cascade Classifier

Cascade Classifier HAAR / LBP Advice

Help me with the opencv_traincascade training

Identifying black cars with OpenCV in Python

De-duplicate images of faces

OpenCV 3.1 cratesamples

Links

Contributors

Tags