Questions - OpenCV Q&A Forum

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2015-09-16 17:49:42 -0600 sturkmen

about traincascade paremeters, samples, and other...

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no

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7

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2013-10-15 10:23:40 -0600 Pedro Batista

Problems with Traincascade: A Practical Problem

14k

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1

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5

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2017-02-17 12:07:52 -0600 amlan

Haartraining vs Traincascade : Object Detection

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4

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

opencv_traincascade Parameters explanation, image sizes etc

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

Visualizing learned features from Haar cascade classifier

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3

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

trouble when use opencv_traincascade.exe

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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

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3

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

Improve Object Detection Quality

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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.

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2013-04-11 11:52:36 -0600 IsaacFernandez

Explanation of cascade.xml in a haar classifier

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

traincascade : openMP vs Intel's TBB ?

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

LBP model training using traincascade

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2013-07-05 04:44:40 -0600 StevenPuttemans

memory consumption while training > 50GB

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2013-04-18 03:41:37 -0600 cheekycheetah

Traincascade implementation doubts

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2013-01-26 18:58:07 -0600 cipher

Why always OpenCV Error: Assertion failed (elements_read == 1) in unknown function ?

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2013-12-17 08:50:24 -0600 Pedro Batista

Return confidence factor from detectMultiScale

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

Weird results from cascade training

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2013-05-08 08:44:15 -0600 vinayverma

LatentSVM detector

latentsvm

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2016-04-11 04:57:54 -0600 aripod

About opencv_traincascade....

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4

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2014-01-19 20:49:42 -0600 antonio.paes

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

opencv_traincascade

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

How to train classifiers the best way possible

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2014-10-26 23:20:16 -0600 kukuruza

opencv_traincascade error : _img.rows * _img.cols == vecSize

traincascade

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2017-05-31 04:34:43 -0600 StevenPuttemans

Vespa Velutina detection

traincascade

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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?

3k

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1

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2013-08-13 02:02:57 -0600 StevenPuttemans

How to use createsamples utility?

createsamples.Vec

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2015-01-27 07:04:36 -0600 StevenPuttemans

Detection of objects on the side

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no

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2013-07-12 01:29:27 -0600 Ken Moore

The elusive road to LBP cascade training... help!

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4

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1

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2013-03-07 14:33:28 -0600 arkeon

opencv_createsamples.exe entry point problem with XP

1k

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2

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1

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2015-02-09 07:00:48 -0600 _Martin

Why does opencv_traincascade not ignore nodes with a false alarm rate of 1

opencv_traincascade

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2

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1

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2013-03-12 05:01:12 -0600 jompa234

198 questions

about traincascade paremeters, samples, and other...

Problems with Traincascade: A Practical Problem

Haartraining vs Traincascade : Object Detection

opencv_traincascade Parameters explanation, image sizes etc

Visualizing learned features from Haar cascade classifier

trouble when use opencv_traincascade.exe

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

Improve Object Detection Quality

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.

Explanation of cascade.xml in a haar classifier

traincascade : openMP vs Intel's TBB ?

LBP model training using traincascade

memory consumption while training > 50GB

Traincascade implementation doubts

Why always OpenCV Error: Assertion failed (elements_read == 1) in unknown function ?

Return confidence factor from detectMultiScale

Weird results from cascade training

LatentSVM detector

About opencv_traincascade....

Traincascade Error: Bad argument (Can not get new positive sample. The most possible reason is insufficient count of samples in given vec-file.

How to train classifiers the best way possible

opencv_traincascade error : _img.rows * _img.cols == vecSize

Vespa Velutina detection

Error in parameter of traincascade?

How to use createsamples utility?

Detection of objects on the side

The elusive road to LBP cascade training... help!

opencv_createsamples.exe entry point problem with XP

Why does opencv_traincascade not ignore nodes with a false alarm rate of 1

Custom HOGDetector using CvSVM and HOG features.

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