Questions - OpenCV Q&A Forum

305

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2

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

Vespa Velutina detection

traincascade

992

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no

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no

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2017-05-11 07:24:21 -0600 CV_open

traincascade acceptance Ratio break value

336

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1

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no

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2017-04-14 07:42:06 -0600 StevenPuttemans

Order of sampling negative examples

404

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no

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no

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2017-03-08 23:54:16 -0600 pandailing

createsample success, but traincascade said 'Can not get new positive sample'

175

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no

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no

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

train cascade [closed]

1k

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no

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1

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2016-12-14 19:21:33 -0600 Tim Pham

method of creating positive images

505

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no

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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

227

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no

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no

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2016-11-14 14:38:08 -0600 Yasser Akram

best way to do the traincascade via the standalone tool [closed]

2k

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1

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no

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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.

127

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no

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2016-09-28 13:03:20 -0600 benorg

How should I approach preparation of training data/cascade training with one object which can be one of two colors?

159

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1

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no

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2016-08-26 04:45:04 -0600 ROSpioneer

Classifier - which images is made

558

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1

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no

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2018-03-06 04:06:18 -0600 Joshitha

Are there any ways to generate a HAAR cascade faster?

5k

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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

147

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1

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no

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2016-06-24 23:24:32 -0600 berak

improve existing cascade.xml ?

220

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1

answer

1

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2016-06-22 13:31:14 -0600 can

cascade training negative dataset

207

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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

256

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1

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no

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

CascadeClassifier Training - pressing "Return" Key continues computation.

111

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no

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2016-06-17 05:22:15 -0600 cgonzalo

Cascade Training does not work with binary images [closed]

388

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1

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no

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2016-06-30 06:27:50 -0600 StevenPuttemans

How does the Transcascade collect negative samples?

317

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no

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no

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

analytic choice of parameters in traincascade

73

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no

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

Train dataset for temp stage can not be filled

traincascade

664

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1

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no

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

opencv_traincascade.exe crashes while at NEG current samples

199

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no

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no

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2016-05-27 14:57:05 -0600 agiordano149

Problems with traincascade - OpenCV 2.4.9

1k

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

Training cascade classifier: Can not get new positive sample

136

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no

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no

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2016-05-19 18:58:39 -0600 Ramkumar Natarajan

opencv_traincascade to train in different colorspace

156

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no

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no

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2016-04-22 07:01:27 -0600 ShawnShawnShawn

traincascade stuck on 7-stage ending with POS count

traincascade

472

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no

answers

no

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2016-04-22 04:11:07 -0600 igor

How to train a CascadeClassifier to detect object with different aspect ratio?

224

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no

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no

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2016-04-16 17:20:19 -0600 rockbass2560

How to train correctly a cascade

229

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1

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no

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2016-04-14 03:21:44 -0600 StevenPuttemans

traincascade negative image scaling

218

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no

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no

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2016-04-10 01:28:08 -0600 Vijay Singh

161 questions

Vespa Velutina detection

traincascade acceptance Ratio break value

Order of sampling negative examples

createsample success, but traincascade said 'Can not get new positive sample'

train cascade [closed]

method of creating positive images

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

best way to do the traincascade via the standalone tool [closed]

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.

How should I approach preparation of training data/cascade training with one object which can be one of two colors?

Classifier - which images is made

Are there any ways to generate a HAAR cascade faster?

How to train classifiers the best way possible

improve existing cascade.xml ?

cascade training negative dataset

training stage-1 error

CascadeClassifier Training - pressing "Return" Key continues computation.

Cascade Training does not work with binary images [closed]

How does the Transcascade collect negative samples?

analytic choice of parameters in traincascade

Train dataset for temp stage can not be filled

opencv_traincascade.exe crashes while at NEG current samples

Problems with traincascade - OpenCV 2.4.9

Training cascade classifier: Can not get new positive sample

opencv_traincascade to train in different colorspace

traincascade stuck on 7-stage ending with POS count

How to train a CascadeClassifier to detect object with different aspect ratio?

How to train correctly a cascade

traincascade negative image scaling

Which is a good algorithm to recognize flora, fauna.

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