Questions - OpenCV Q&A Forum

14k

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1

answer

5

votes

2017-02-17 12:07:52 -0600 amlan

Haartraining vs Traincascade : Object Detection

24k

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3

answers

2

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

Error in parameter of traincascade?

2k

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1

answer

3

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2012-08-04 02:11:26 -0600 Kirill Kornyakov

Improve Object Detection Quality

653

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1

answer

1

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2013-03-25 02:59:12 -0600 thdrksdfthmn

continue traincascade after computer crash

8k

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1

answer

2

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2013-01-26 18:58:07 -0600 cipher

Why always OpenCV Error: Assertion failed (elements_read == 1) in unknown function ?

1k

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2

answers

1

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2012-10-29 04:37:00 -0600 Ben

Traincascade is stuck over 3 weeks

traincascade

4k

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2

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no

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2012-11-21 01:37:40 -0600 SR

The Haar face detection is very slow?

35k

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4

answers

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

950

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2

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no

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2013-03-08 02:39:52 -0600 StevenPuttemans

Problems with Haartraining

2k

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1

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3

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2013-04-18 03:41:37 -0600 cheekycheetah

Traincascade implementation doubts

3k

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4

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1

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2013-03-07 14:33:28 -0600 arkeon

opencv_createsamples.exe entry point problem with XP

34k

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1

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12

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2015-09-16 17:49:42 -0600 sturkmen

about traincascade paremeters, samples, and other...

2k

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2

answers

3

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2013-02-28 09:58:49 -0600 berak

LBP model training using traincascade

7k

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2

answers

3

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2013-04-11 11:52:36 -0600 IsaacFernandez

Explanation of cascade.xml in a haar classifier

726

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2

answers

no

votes

2013-03-12 03:11:06 -0600 StevenPuttemans

Haartraining process display big array data

6k

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4

answers

3

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2013-03-24 09:46:51 -0600 JoeyChu

trouble when use opencv_traincascade.exe

4k

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2

answers

1

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2013-03-12 05:01:12 -0600 jompa234

Custom HOGDetector using CvSVM and HOG features.

4k

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1

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3

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2013-03-22 12:20:11 -0600 StevenPuttemans

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

3k

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2

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no

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2016-10-04 12:07:36 -0600 amahta

Haar Training hang after few stages.

1k

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1

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no

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2013-04-03 02:36:27 -0600 StevenPuttemans

createsamples.exe crashing

29k

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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

2k

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2

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2

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2013-05-08 08:44:15 -0600 vinayverma

LatentSVM detector

latentsvm

2k

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2

answers

no

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2013-07-13 13:05:25 -0600 asd

correct parameters for createsamples and traincascade

5k

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1

answer

1

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2013-05-28 01:51:22 -0600 FredJiang

Error during training with opencv_traincascade

11k

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1

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no

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2013-05-29 01:18:15 -0600 StevenPuttemans

Required leaf false alarm rate achieved. Branch training terminated.

opencv_traincascade

553

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1

answer

no

votes

2013-06-14 00:37:33 -0600 Immi

Cascade training(Haar training) - I need help!

6k

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3

answers

1

vote

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

Unable to create positive samples

8k

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2

answers

3

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2013-07-05 04:44:40 -0600 StevenPuttemans

memory consumption while training > 50GB

1k

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no

answers

1

vote

2013-07-12 01:29:27 -0600 Ken Moore

The elusive road to LBP cascade training... help!

12k

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5

answers

1

vote

2013-07-22 00:20:02 -0600 Pinky

198 questions

Haartraining vs Traincascade : Object Detection

Error in parameter of traincascade?

Improve Object Detection Quality

continue traincascade after computer crash

Why always OpenCV Error: Assertion failed (elements_read == 1) in unknown function ?

Traincascade is stuck over 3 weeks

The Haar face detection is very slow?

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

Problems with Haartraining

Traincascade implementation doubts

opencv_createsamples.exe entry point problem with XP

about traincascade paremeters, samples, and other...

LBP model training using traincascade

Explanation of cascade.xml in a haar classifier

Haartraining process display big array data

trouble when use opencv_traincascade.exe

Custom HOGDetector using CvSVM and HOG features.

Question about calculation of positive and negative examples for training a LBP classifier and not getting stuck because of a wrong number of nPOS and nNEG.

Haar Training hang after few stages.

createsamples.exe crashing

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

LatentSVM detector

correct parameters for createsamples and traincascade

Error during training with opencv_traincascade

Required leaf false alarm rate achieved. Branch training terminated.

Cascade training(Haar training) - I need help!

Unable to create positive samples

memory consumption while training > 50GB

The elusive road to LBP cascade training... help!

error in train casacde

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