Questions - OpenCV Q&A Forum

24k

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3

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2

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2016-11-01 18:08:41 -0600 amahta

Error in parameter of traincascade?

2k

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1

answer

3

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

Improve Object Detection Quality

526

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1

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no

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

Cascade training(Haar training) - I need help!

1k

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1

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2

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

Weird results from cascade training

319

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1

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no

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2013-10-17 21:53:26 -0600 Yarogleck

Train cascade for small object

traincascade

618

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1

answer

no

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2013-11-11 06:04:26 -0600 Pedro Batista

Time to train a cascaded classifier?

6k

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1

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1

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2014-02-24 13:02:00 -0600 Abhishek Kumar Annamraju

Cascade Training: killed and bad_alloc

261

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no

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no

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2014-04-10 05:42:59 -0600 Cesans

Does time of Cascade Classifying depend on number of training images? [closed]

1k

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1

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no

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2014-08-24 13:32:42 -0600 bexier

Cascade trainer cant be trained

traincascade

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no

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no

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2015-05-10 15:25:31 -0600 Warren

How to train a cascade classifier for a a fixed image (logo)

traincascade

526

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1

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no

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2015-07-19 12:04:44 -0600 StevenPuttemans

Improve training cascade speed

traincascade

631

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no

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no

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2015-11-11 04:32:03 -0600 Marco Maisto

Cascade classifier training with HOG and different-scale blocks

166

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no

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no

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

opencv train cascade in less than 2 hours

traincascade

222

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1

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no

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

How to use Train cascade?

119

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no

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no

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

Unable to train an usable cascade

9k

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1

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no

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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.

226

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no

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

How to train correctly a cascade

1k

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no

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

Training cascade classifier: Can not get new positive sample

114

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

Cascade Training does not work with binary images [closed]

263

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1

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no

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

CascadeClassifier Training - pressing "Return" Key continues computation.

225

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1

answer

1

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2016-06-22 13:31:14 -0600 can

cascade training negative dataset

5k

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1

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2

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2016-07-21 15:03:29 -0600 eTicket

How to train classifiers the best way possible

2k

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1

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no

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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.

176

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no

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no

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

train cascade [closed]

145

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no

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2017-07-01 01:26:01 -0600 berak

how to recover train cascade from stage

136

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no

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no

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

Poor Cascade Training Results

273

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no

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no

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

Cascade file trained in traincascade in cuda::CascadeClassifier

104

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no

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no

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

Cascade Training - nneg setting with prepared negative images

266

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1

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no

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2019-03-20 01:48:30 -0600 berak

image questions in regards to training cascade classifier

166

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no

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no

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

Issue with my train cascade

traincascade

102 questions

Error in parameter of traincascade?

Improve Object Detection Quality

Cascade training(Haar training) - I need help!

Weird results from cascade training

Train cascade for small object

Time to train a cascaded classifier?

Cascade Training: killed and bad_alloc

Does time of Cascade Classifying depend on number of training images? [closed]

Cascade trainer cant be trained

How to train a cascade classifier for a a fixed image (logo)

Improve training cascade speed

Cascade classifier training with HOG and different-scale blocks

opencv train cascade in less than 2 hours

How to use Train cascade?

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 to train correctly a cascade

Training cascade classifier: Can not get new positive sample

Cascade Training does not work with binary images [closed]

CascadeClassifier Training - pressing "Return" Key continues computation.

cascade training negative dataset

How to train classifiers the best way possible

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.

train cascade [closed]

how to recover train cascade from stage

Poor Cascade Training Results

Cascade file trained in traincascade in cuda::CascadeClassifier

Cascade Training - nneg setting with prepared negative images

image questions in regards to training cascade classifier

Issue with my train cascade

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