Questions - OpenCV Q&A Forum

142

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1

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no

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2017-07-01 01:26:01 -0600 berak

how to recover train cascade from stage

244

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no

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no

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2017-06-22 02:48:58 -0600 wureka

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

304

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1

answer

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

333

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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'

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

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

226

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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]

23k

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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?

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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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

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

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?

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

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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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no

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

Cascade Training does not work with binary images [closed]

358

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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

314

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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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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

answer

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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no

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no

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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

answers

no

votes

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

traincascade stuck on 7-stage ending with POS count

traincascade

161 questions

how to recover train cascade from stage

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

Vespa Velutina detection

traincascade acceptance Ratio break value

Order of sampling negative examples

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

Haartraining vs Traincascade : Object Detection

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]

Error in parameter of traincascade?

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

How to train classifiers the best way possible

How does the Transcascade collect negative samples?

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]

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

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

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