Questions - OpenCV Q&A Forum

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2015-07-06 10:09:59 -0600 jackwayneright

opencv_traincascade stuck on precalculation when running LBP mode

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1

answer

1

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2015-07-01 11:15:52 -0600 sturkmen

Cascade Classifier HAAR / LBP Advice

413

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no

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2015-06-25 04:20:29 -0600 angela

Detections too small with OpenCV Cascade classifier

2k

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2

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1

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2015-05-24 08:45:06 -0600 tomnjerry

Traincascade parameters -> -numPos and -numNeg

296

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2015-05-20 10:30:16 -0600 DeleteMeNowPlease

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

350

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1

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no

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2015-05-13 03:24:29 -0600 Gino Strato

Does opencv_traincascades give consistent results over time?

opencv_traincascade

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1

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1

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2015-04-26 22:36:28 -0600 pulp_fiction

Help me with the opencv_traincascade training

2k

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2

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2015-04-24 05:04:30 -0600 la lluvia

get images from opencv_createsamples, annotations, png files

824

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1

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no

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2015-04-23 21:50:27 -0600 pulp_fiction

opencv_createsamples correct parameters

540

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2015-04-23 07:04:05 -0600 Tonystark124

LBP based getMultiScale object detection. [closed]

18k

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1

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4

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

opencv_traincascade Parameters explanation, image sizes etc

5k

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1

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no

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2015-03-27 04:28:12 -0600 StevenPuttemans

traincascade - Train dataset for temp stage can not ...

218

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2015-03-24 00:25:55 -0600 gunshyassassin

Error in opencv_traincascade

6k

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3

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3

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

traincascade : openMP vs Intel's TBB ?

868

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1

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no

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2015-03-18 09:56:06 -0600 Daniil Osokin

Offset calculation for a Mat object (traincascade)

1k

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1

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no

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2015-03-10 09:23:03 -0600 fedor

segmentation fault on traincascade

249

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1

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no

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2015-03-05 06:36:05 -0600 StevenPuttemans

Multiple parameter multiple model training with cascade classifiers, error on system() call

717

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no

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2015-03-04 03:39:30 -0600 StevenPuttemans

opencv train classifier never contiueus 3 stage

3k

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1

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3

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

Visualizing learned features from Haar cascade classifier

163

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1

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2015-02-10 05:54:52 -0600 macbookpro

Information about Opencv traincascade [closed]

traincascade

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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

261

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1

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no

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2015-02-01 09:46:16 -0600 _Martin

traincascade/boosting non-deterministic?

2k

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1

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1

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

Detection of objects on the side

483

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no

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no

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2015-01-27 02:33:31 -0600 jackmagic1

Cascade trained from trainingcascade unaccurate

232

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2015-01-20 12:52:41 -0600 Vinz

Positive samples on transparent background for trainingcascade

538

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2015-01-12 16:02:16 -0600 Orion

Can't run opencv_traincascade again! [closed]

5k

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1

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no

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2015-01-06 06:29:35 -0600 StevenPuttemans

Haar Training: error (-215)_img.row * _img.cols == vecSize in function get

opencvtraincascade

81

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2015-01-01 18:28:02 -0600 AuroraBlaze

unable to train using opencv_traincascade (window7 cmd)

158

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no

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2014-11-11 14:35:44 -0600 kpykcb

opencv_traincascade training time rough estimate

117

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no

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2014-11-11 13:03:14 -0600 kpykcb

198 questions

opencv_traincascade stuck on precalculation when running LBP mode

Cascade Classifier HAAR / LBP Advice

Detections too small with OpenCV Cascade classifier

Traincascade parameters -> -numPos and -numNeg

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

Does opencv_traincascades give consistent results over time?

Help me with the opencv_traincascade training

get images from opencv_createsamples, annotations, png files

opencv_createsamples correct parameters

LBP based getMultiScale object detection. [closed]

opencv_traincascade Parameters explanation, image sizes etc

traincascade - Train dataset for temp stage can not ...

Error in opencv_traincascade

traincascade : openMP vs Intel's TBB ?

Offset calculation for a Mat object (traincascade)

segmentation fault on traincascade

Multiple parameter multiple model training with cascade classifiers, error on system() call

opencv train classifier never contiueus 3 stage

Visualizing learned features from Haar cascade classifier

Information about Opencv traincascade [closed]

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

traincascade/boosting non-deterministic?

Detection of objects on the side

Cascade trained from trainingcascade unaccurate

Positive samples on transparent background for trainingcascade

Can't run opencv_traincascade again! [closed]

Haar Training: error (-215)_img.row * _img.cols == vecSize in function get

unable to train using opencv_traincascade (window7 cmd)

opencv_traincascade training time rough estimate

opencv_traincascade training time vs input dataset parameters [closed]

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