Questions - OpenCV Q&A Forum

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2016-02-29 13:14:21 -0600 jallen

Ideal Image Parameters and Features for Object Detection

310

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1

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2016-03-06 10:29:32 -0600 berak

Creating a dataset

116

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2016-03-13 20:18:25 -0600 dashiad

Unable to train an usable cascade

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2016-03-20 08:42:17 -0600 can

traincascade parallelize grabbing of negative windows

276

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1

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2016-03-25 06:01:25 -0600 Pea

Can I "retrain" OpenCV detection .xml model which is ready?

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1

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no

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2016-03-30 07:01:42 -0600 StevenPuttemans

Cascade Training Error OpenCV 3.1 - 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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2016-04-10 01:28:08 -0600 Vijay Singh

Which is a good algorithm to recognize flora, fauna.

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2016-04-11 04:57:54 -0600 aripod

About opencv_traincascade....

229

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

traincascade negative image scaling

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

How to train correctly a cascade

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

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

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

traincascade stuck on 7-stage ending with POS count

traincascade

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

opencv_traincascade to train in different colorspace

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

Training cascade classifier: Can not get new positive sample

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

Problems with traincascade - OpenCV 2.4.9

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

opencv_traincascade.exe crashes while at NEG current samples

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

Train dataset for temp stage can not be filled

traincascade

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

analytic choice of parameters in traincascade

358

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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

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

Cascade Training does not work with binary images [closed]

256

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

CascadeClassifier Training - pressing "Return" Key continues computation.

207

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2016-06-22 11:02:19 -0600 danaro

training stage-1 error

220

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1

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

cascade training negative dataset

147

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

improve existing cascade.xml ?

388

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

How does the Transcascade collect negative samples?

5k

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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

159

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

Classifier - which images is made

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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?

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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.

23k

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3

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2

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2016-11-01 18:08:41 -0600 amahta

161 questions

Ideal Image Parameters and Features for Object Detection

Creating a dataset

Unable to train an usable cascade

traincascade parallelize grabbing of negative windows

Can I "retrain" OpenCV detection .xml model which is ready?

Cascade Training Error OpenCV 3.1 - Train dataset for temp stage can not be filled. Branch training terminated. Cascade classifier can't be trained. Check the used training parameters.

Which is a good algorithm to recognize flora, fauna.

About opencv_traincascade....

traincascade negative image scaling

How to train correctly a cascade

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

traincascade stuck on 7-stage ending with POS count

opencv_traincascade to train in different colorspace

Training cascade classifier: Can not get new positive sample

Problems with traincascade - OpenCV 2.4.9

opencv_traincascade.exe crashes while at NEG current samples

Train dataset for temp stage can not be filled

analytic choice of parameters in traincascade

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

Cascade Training does not work with binary images [closed]

CascadeClassifier Training - pressing "Return" Key continues computation.

training stage-1 error

cascade training negative dataset

improve existing cascade.xml ?

How does the Transcascade collect negative samples?

How to train classifiers the best way possible

Classifier - which images is made

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

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.

Error in parameter of traincascade?

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