Questions - OpenCV Q&A Forum

198

views

no

answers

no

votes

2015-12-31 14:41:47 -0600 Red Viper

opencv train cascade in less than 2 hours

traincascade

341

views

1

answer

no

votes

2016-02-04 04:57:08 -0600 StevenPuttemans

How to use Train cascade?

239

views

no

answers

no

votes

2016-02-20 04:41:25 -0600 Pea

How is Cascade training algorithm? the steps. [closed]

162

views

no

answers

no

votes

2016-03-13 20:18:25 -0600 dashiad

Unable to train an usable cascade

9k

views

1

answer

no

votes

2016-03-30 07:01:42 -0600 StevenPuttemans

Cascade Training Error OpenCV 3.1 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

248

views

1

answer

no

votes

2016-04-11 14:30:03 -0600 Indira

How different is Open CV train cascading from IBM Visual Recognition [closed]

OpenCV#IBM

260

views

no

answers

no

votes

2016-04-16 17:20:19 -0600 rockbass2560

How to train correctly a cascade

1k

views

1

answer

no

votes

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

Tips for training cascade classifier

1k

views

no

answers

no

votes

2016-05-21 14:42:50 -0600 slnowak

Training cascade classifier: Can not get new positive sample

1k

views

1

answer

no

votes

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

Haar cascade training

95

views

no

answers

no

votes

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

Some questions about training my own cascades. [closed]

142

views

no

answers

no

votes

2016-06-17 05:22:15 -0600 cgonzalo

Cascade Training does not work with binary images [closed]

366

views

1

answer

no

votes

2016-06-22 05:10:12 -0600 Micka

CascadeClassifier Training - pressing "Return" Key continues computation.

1k

views

no

answers

no

votes

2016-07-07 11:17:23 -0600 mrfromage

FaceRecognizer trained XML to Cascade Classifier (2.4.13)?

java
opencv

901

views

1

answer

no

votes

2016-07-20 03:48:15 -0600 StevenPuttemans

Transparency (alpha) handling in cascade training?

895

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

173

views

1

answer

no

votes

2016-09-09 06:44:54 -0600 StevenPuttemans

LBP train_cascade process of training

feature-detection

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.

645

views

1

answer

no

votes

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

cascade training best practices for lit sign

175

views

no

answers

no

votes

2016-10-26 18:22:21 -0600 atomoclast

Training Cascades with 2-3 varient items/increasing robustness.

74

views

no

answers

no

votes

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

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

664

views

1

answer

no

votes

2016-11-08 16:37:47 -0600 Mohamed Alzaki

Adjusting memory used in haar cascade training

668

views

no

answers

no

votes

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

opencv_traincascade: Calculating numstages numpos numneg

269

views

1

answer

no

votes

2016-12-20 04:37:49 -0600 StevenPuttemans

Cascade Classifier Training: Is the negNum decreasing each stage?

4k

views

3

answers

no

votes

2020-03-29 06:10:32 -0600 ComputerVisionary

Can someone explain me these terms (acceptanceRatio, HR, FA) in training haar cascade, and "acceptanceRatio 800:4.97153e-05" is it consider good?

561

views

1

answer

no

votes

2017-01-13 01:41:37 -0600 berak

any possible to detect object with cascade training model and HOG feature

HOG
cascade

550

views

1

answer

no

votes

2017-02-07 08:48:22 -0600 berak

Using GpuCascadeClassifier with self trained cascade file

202

views

no

answers

no

votes

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

train cascade [closed]

106

views

1

answer

no

votes

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

Algorithms used for to train cascade classifier

cascadeclassifier

1k

views

no

answers

no

votes

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

728 questions

opencv train cascade in less than 2 hours

How to use Train cascade?

How is Cascade training algorithm? the steps. [closed]

Unable to train an usable cascade

Cascade Training Error OpenCV 3.1 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

How different is Open CV train cascading from IBM Visual Recognition [closed]

How to train correctly a cascade

Tips for training cascade classifier

Training cascade classifier: Can not get new positive sample

Haar cascade training

Some questions about training my own cascades. [closed]

Cascade Training does not work with binary images [closed]

CascadeClassifier Training - pressing "Return" Key continues computation.

FaceRecognizer trained XML to Cascade Classifier (2.4.13)?

Transparency (alpha) handling in cascade training?

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

LBP train_cascade process of training

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

Training Cascades with 2-3 varient items/increasing robustness.

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

Adjusting memory used in haar cascade training

opencv_traincascade: Calculating numstages numpos numneg

Cascade Classifier Training: Is the negNum decreasing each stage?

Can someone explain me these terms (acceptanceRatio, HR, FA) in training haar cascade, and "acceptanceRatio 800:4.97153e-05" is it consider good?

any possible to detect object with cascade training model and HOG feature

Using GpuCascadeClassifier with self trained cascade file

train cascade [closed]

Algorithms used for to train cascade classifier

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

Links

Contributors

Tags