Questions - OpenCV Q&A Forum

202

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

train cascade [closed]

271

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1

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2017-01-25 03:56:08 -0600 StevenPuttemans

Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?

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1

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2017-01-23 08:38:45 -0600 Martin93

Traincascade - still confused about acceptanceRatio

190

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no

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2017-01-19 08:01:34 -0600 kabdriver

Classifier with a lot of false positive

haartraning

7k

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2

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no

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2016-12-12 23:37:22 -0600 Tim Pham

Using opencv_traincascade and speed up the processing

317

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2016-12-10 23:08:42 -0600 stephenc

Opencv_traincascade failing on precalculation for negatives

612

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2016-12-05 04:05:23 -0600 marcello

!! traincascade: So many people run in this issue: Train dataset for temp stage can not be filled

traincascade

664

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

Adjusting memory used in haar cascade training

26k

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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

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no

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2016-10-31 06:00:35 -0600 StevenPuttemans

Haar classifier limitations

761

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1

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2016-10-28 04:51:23 -0600 StevenPuttemans

Picture and Samples Sizes opencv_traincascade

645

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1

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

cascade training best practices for lit sign

3k

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2

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2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

2k

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1

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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.

4k

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no

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-1

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2016-10-02 01:15:36 -0600 bighealthkick

Python script with opencv_createsamples doesn't create samples

763

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2016-08-24 00:06:36 -0600 berak

Haar Classifier Assertion error

895

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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

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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

255

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2016-07-13 11:52:11 -0600 ThorbjornSomod

Parameters for traincascade ect. [closed]

cascadeclassifier

274

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1

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no

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2016-06-22 11:02:19 -0600 danaro

training stage-1 error

366

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1

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

CascadeClassifier Training - pressing "Return" Key continues computation.

548

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1

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2016-06-21 13:13:15 -0600 Bruce

Can not change width height (-w -h parameter) in opencv_trainingcascade.exe???

opencv

475

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1

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no

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2016-06-10 08:49:13 -0600 cv_enthusiast

"Train dataset for temp stage can not be filled." on opencv_traincascade

696

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2016-06-09 10:10:22 -0600 cv_enthusiast

analytic choice of parameters in traincascade

139

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2016-06-08 10:06:31 -0600 mmc

Train dataset for temp stage can not be filled

traincascade

808

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1

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2016-06-02 12:59:29 -0600 xEden

opencv_traincascade.exe crashes while at NEG current samples

573

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1

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1

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2016-06-01 12:44:41 -0600 bluezap

Cascade training failed OpenCV 2.4.9.1

1k

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1

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

Haar cascade training

1k

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1

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1

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

Identifying black cars with OpenCV in Python

1k

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no

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

198 questions

train cascade [closed]

Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?

Traincascade - still confused about acceptanceRatio

Classifier with a lot of false positive

Using opencv_traincascade and speed up the processing

Opencv_traincascade failing on precalculation for negatives

!! traincascade: So many people run in this issue: Train dataset for temp stage can not be filled

Adjusting memory used in haar cascade training

Error in parameter of traincascade?

Haar classifier limitations

Picture and Samples Sizes opencv_traincascade

cascade training best practices for lit sign

Haar Training hang after few stages.

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.

Python script with opencv_createsamples doesn't create samples

Haar Classifier Assertion error

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

How to train classifiers the best way possible

Parameters for traincascade ect. [closed]

training stage-1 error

CascadeClassifier Training - pressing "Return" Key continues computation.

Can not change width height (-w -h parameter) in opencv_trainingcascade.exe???

"Train dataset for temp stage can not be filled." on opencv_traincascade

analytic choice of parameters in traincascade

Train dataset for temp stage can not be filled

opencv_traincascade.exe crashes while at NEG current samples

Cascade training failed OpenCV 2.4.9.1

Haar cascade training

Identifying black cars with OpenCV in Python

Training cascade classifier: Can not get new positive sample

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