Questions - OpenCV Q&A Forum

2k

views

2

answers

3

votes

2013-02-28 09:58:49 -0600 berak

LBP model training using traincascade

3k

views

1

answer

3

votes

2015-03-03 02:53:19 -0600 StevenPuttemans

Visualizing learned features from Haar cascade classifier

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.

562

views

no

answers

3

votes

2020-09-16 09:52:00 -0600 LauLauThom

Haar cascade detector with non-maxima suppression

13k

views

2

answers

3

votes

2012-07-25 02:24:28 -0600 Kirill Kornyakov

Human detector using HAAR cascades has too many false positives it is confident about

6k

views

4

answers

3

votes

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

trouble when use opencv_traincascade.exe

6k

views

3

answers

3

votes

2015-03-20 04:33:22 -0600 StevenPuttemans

traincascade : openMP vs Intel's TBB ?

4k

views

1

answer

3

votes

2018-03-25 12:42:45 -0600 cellurl

Traffic Sign Recognition Concept

2k

views

1

answer

3

votes

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

Improve Object Detection Quality

538

views

1

answer

3

votes

2013-03-04 23:55:20 -0600 mhm0902

How to train soft cascade classifier

softcascade

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

1

answer

3

votes

2014-02-05 08:26:43 -0600 kazeka

GPU accelerated cascade classifier training, is it in the pipeline? Anyone has tried this before?

2k

views

3

answers

4

votes

2018-07-19 07:53:06 -0600 lrocher

What classifier and algorithm would you use to detect the cars in this image?

37k

views

1

answer

4

votes

2012-07-30 07:13:10 -0600 sammy

How to match 2 HOG for object detection?

18k

views

1

answer

4

votes

2015-04-10 07:04:38 -0600 StevenPuttemans

opencv_traincascade Parameters explanation, image sizes etc

5k

views

2

answers

4

votes

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

Logo detection / identification on TV screens

1k

views

1

answer

4

votes

2015-04-05 03:21:23 -0600 Gino Strato

traincascade detections with output score for precision recall curves

2k

views

1

answer

4

votes

2012-07-04 18:12:54 -0600 icedecker

Performance evaluation for detection

1k

views

1

answer

4

votes

2015-06-17 11:25:36 -0600 Gino Strato

HAAR training fails at different stages

378

views

no

answers

4

votes

2013-11-24 06:02:21 -0600 Peter Borkuti

program to select objects on images and label them [closed]

1k

views

no

answers

4

votes

2015-06-09 01:36:12 -0600 SteveBorges

markers detection

1k

views

1

answer

4

votes

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

Why is my haar classifier slow?

2k

views

1

answer

4

votes

2015-05-21 06:14:36 -0600 tomnjerry

understanding the limitations of traincascade

779

views

1

answer

4

votes

2018-08-06 21:13:50 -0600 BigJinge

The Integrated Catflap : Fine Tuning Cascade / Deep Learning

12k

views

2

answers

4

votes

2012-07-04 08:57:31 -0600 Kirill Kornyakov

Enable Multithreading with TBB during cascade training

2k

views

1

answer

5

votes

2014-03-14 19:56:26 -0600 yes123

key-point based detection vs HoG/Haar training

26k

views

7

answers

5

votes

2013-08-28 02:47:05 -0600 Sameer

Facial feature detection

1k

views

no

answers

5

votes

2015-04-22 11:31:25 -0600 LorenaGdL

Extracting Haar feature vectors

3k

views

1

answer

5

votes

2016-01-01 10:29:17 -0600 sturkmen

HOG CascadeClassifier Training - Amount of samples

566

views

no

answers

5

votes

2015-01-23 07:32:31 -0600 cryptid

728 questions

LBP model training using traincascade

Visualizing learned features from Haar cascade classifier

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.

Haar cascade detector with non-maxima suppression

Human detector using HAAR cascades has too many false positives it is confident about

trouble when use opencv_traincascade.exe

traincascade : openMP vs Intel's TBB ?

Traffic Sign Recognition Concept

Improve Object Detection Quality

How to train soft cascade classifier

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

GPU accelerated cascade classifier training, is it in the pipeline? Anyone has tried this before?

What classifier and algorithm would you use to detect the cars in this image?

How to match 2 HOG for object detection?

opencv_traincascade Parameters explanation, image sizes etc

Logo detection / identification on TV screens

traincascade detections with output score for precision recall curves

Performance evaluation for detection

HAAR training fails at different stages

program to select objects on images and label them [closed]

markers detection

Why is my haar classifier slow?

understanding the limitations of traincascade

The Integrated Catflap : Fine Tuning Cascade / Deep Learning

Enable Multithreading with TBB during cascade training

key-point based detection vs HoG/Haar training

Facial feature detection

Extracting Haar feature vectors

HOG CascadeClassifier Training - Amount of samples

OpenCV SaaS - would you use it?

Links

Contributors

Tags