Questions - OpenCV Q&A Forum

538

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

Can't run opencv_traincascade again! [closed]

231

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

Positive samples on transparent background for trainingcascade

163

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

Information about Opencv traincascade [closed]

traincascade

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no

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

Cascade trained from trainingcascade unaccurate

1k

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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

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?

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

711

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1

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no

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

opencv train classifier never contiueus 3 stage

249

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

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

1k

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

segmentation fault on 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 ?

864

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

Offset calculation for a Mat object (traincascade)

5k

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1

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

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

216

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

Error in opencv_traincascade

540

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

LBP based getMultiScale object detection. [closed]

820

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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

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

1k

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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

349

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

Does opencv_traincascades give consistent results over time?

opencv_traincascade

296

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

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

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

4k

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1

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2015-12-01 06:15:45 -0600 StevenPuttemans

Number of stages or maxFalseAlarmRate?

traincascade

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

1k

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1

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

Cascade Classifier HAAR / LBP Advice

626

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

opencv_traincascade stuck on precalculation when running LBP mode

1k

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1

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no

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2015-07-16 06:42:06 -0600 thdrksdfthmn

opencv_traincascade detection phase: obtain confidence of each detection window

376

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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

400

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1

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2015-08-07 02:13:15 -0600 StevenPuttemans

Multiblock Local Binary Pattern in object detect module confusion.

676

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no

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2015-08-21 15:47:37 -0600 Precious Roy

Train cascade classifier train error

860

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1

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2015-08-25 07:29:22 -0600 berak

opencv_traincascade error: Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

opencv_traincascade

198 questions

Can't run opencv_traincascade again! [closed]

Positive samples on transparent background for trainingcascade

Information about Opencv traincascade [closed]

Cascade trained from trainingcascade unaccurate

Detection of objects on the side

traincascade/boosting non-deterministic?

Visualizing learned features from Haar cascade classifier

opencv train classifier never contiueus 3 stage

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

segmentation fault on traincascade

traincascade : openMP vs Intel's TBB ?

Offset calculation for a Mat object (traincascade)

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

Error in opencv_traincascade

LBP based getMultiScale object detection. [closed]

opencv_createsamples correct parameters

get images from opencv_createsamples, annotations, png files

Help me with the opencv_traincascade training

Does opencv_traincascades give consistent results over time?

OpenCV opencv_traincascade.exe Hangs on Ubuntu Server

Traincascade parameters -> -numPos and -numNeg

Number of stages or maxFalseAlarmRate?

Detections too small with OpenCV Cascade classifier

Cascade Classifier HAAR / LBP Advice

opencv_traincascade stuck on precalculation when running LBP mode

opencv_traincascade detection phase: obtain confidence of each detection window

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

Multiblock Local Binary Pattern in object detect module confusion.

Train cascade classifier train error

opencv_traincascade error: Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

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