Questions - OpenCV Q&A Forum

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2014-11-11 01:47:15 -0600 Phinatic

For traincascade, does -mode affect learning with LBP?

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1

answer

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2014-11-03 03:32:00 -0600 StevenPuttemans

Problem with opencv_traincascade version OpenCV 2.4.10.0

opencv_traincascade

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1

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2014-11-02 16:40:21 -0600 _chris

Can I pause traincascade? How?

6k

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1

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2

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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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1

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no

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2014-10-08 22:30:49 -0600 hao

traincascade - "Cascade classifier can't be trained. Check the used training parameters."

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2014-10-07 15:31:57 -0600 _chris

traincascade seg fault

#segmentation#fault

873

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1

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2014-09-01 11:20:47 -0600 thdrksdfthmn

Need tips for a localized cascade detection

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1

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

Cascade trainer cant be trained

traincascade

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2014-08-21 18:01:56 -0600 bexier

opencv command config and error after stages

traincascade

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3

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1

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2014-08-19 06:28:38 -0600 arijoon

Unable to create positive samples

260

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2014-07-24 14:17:06 -0600 Shiloh

Question about numPos, S in traincascade, and hard negative

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1

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2014-07-04 02:19:19 -0600 secattechnology78

Why does opencv_traincacade.exe crash

30k

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5

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3

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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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1

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2014-06-03 02:48:02 -0600 StevenPuttemans

LBP for vehicle detection

95

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2014-05-18 12:13:36 -0600 MSoegtrop

opencv_traincascade: How are positivies compared during training?

opencv_traincascade

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2014-05-12 20:48:24 -0600 alberta_008

train cascade - recommendation on better training

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1

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2014-04-14 14:23:33 -0600 whites91

Test Performance after Traincascade

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

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

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2014-03-19 03:08:22 -0600 diploma

Silly question about opencv_traincascade.exe

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3

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no

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2014-02-22 08:58:13 -0600 FLY

Need Suggestion for Detecting

1k

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1

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1

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2014-02-22 05:58:20 -0600 Abhishek Kumar Annamraju

opencv_traincascade

2k

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1

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no

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2014-02-11 03:14:43 -0600 StevenPuttemans

Need help on trainCascade usage of mine

2k

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1

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2014-02-06 07:53:51 -0600 Bartis Áron

traincascade parameters: precalcValBufSize and precalcIdxBufSize

354

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1

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no

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2014-02-05 07:42:42 -0600 StevenPuttemans

Continuing training from given stage

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2014-02-05 05:39:22 -0600 ART

Unspecified error in persistence.cpp during trainingcascade

468

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1

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2014-02-03 04:28:39 -0600 Bartis Áron

Help with haar training

740

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1

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2014-01-22 02:35:41 -0600 StevenPuttemans

Opencv_haartraining does not converge

36k

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4

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2

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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

253

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2014-01-14 22:29:30 -0600 drybochkin

TrainCascade Error [closed]

opencv_traincascade

189

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no

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2014-01-08 14:44:39 -0600 Tomas

traincascade strange crash when creating classifier

deleted

198 questions

For traincascade, does -mode affect learning with LBP?

Problem with opencv_traincascade version OpenCV 2.4.10.0

Can I pause traincascade? How?

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

traincascade - "Cascade classifier can't be trained. Check the used training parameters."

traincascade seg fault

Need tips for a localized cascade detection

Cascade trainer cant be trained

opencv command config and error after stages

Unable to create positive samples

Question about numPos, S in traincascade, and hard negative

Why does opencv_traincacade.exe crash

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

LBP for vehicle detection

opencv_traincascade: How are positivies compared during training?

train cascade - recommendation on better training

Test Performance after Traincascade

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

Silly question about opencv_traincascade.exe

Need Suggestion for Detecting

opencv_traincascade

Need help on trainCascade usage of mine

traincascade parameters: precalcValBufSize and precalcIdxBufSize

Continuing training from given stage

Unspecified error in persistence.cpp during trainingcascade

Help with haar training

Opencv_haartraining does not converge

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

TrainCascade Error [closed]

traincascade strange crash when creating classifier

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