Questions - OpenCV Q&A Forum

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2013-10-29 04:37:00 -0600 r.a.

opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.

traincascade

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2

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no

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2013-10-28 04:39:09 -0600 Samjakar

Very simple TrainCascade not working

512

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1

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no

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2013-10-28 00:15:29 -0600 r.a.

What should the parameters given for the haartrainig to be a success?

563

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no

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no

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2013-10-22 03:06:52 -0600 samkhan13

Python, OpenCV: unable to make custom LBP cascade using opencv_traincascade

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1

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no

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2013-10-17 10:43:00 -0600 Pedro Batista

C++ error in haartraining attempts

453

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1

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no

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2013-10-17 06:01:32 -0600 StevenPuttemans

Minimize False Positives using opencv_traincascade

1k

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no

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7

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2013-10-15 10:23:40 -0600 Pedro Batista

Problems with Traincascade: A Practical Problem

1k

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1

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2

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2013-09-24 03:10:04 -0600 StevenPuttemans

Weird results from cascade training

6k

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1

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no

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2013-09-18 11:50:48 -0600 hughht5

What is a .vec file?

1k

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1

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no

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2013-09-18 07:27:53 -0600 berak

Svm error unsupported format or combination of formats ..

1k

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2

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no

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2013-08-07 06:54:31 -0600 StevenPuttemans

Problem: haartraining.exe crashes while training

5k

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2

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no

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2013-07-30 05:05:39 -0600 Anshul

Verify vector file and background file

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no

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no

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2013-07-29 07:36:56 -0600 Hemu

Runtime error with opencv_createsamples

12k

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5

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1

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

error in train casacde

6k

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1

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no

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2013-07-19 06:39:24 -0600 StevenPuttemans

Getting Error "Image reader can not be created from -vec vector.vec and -bg bkg.dat"

2k

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2

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no

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

correct parameters for createsamples and traincascade

1k

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no

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1

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

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

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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1

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no

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2013-06-20 15:34:45 -0600 berak

error while loading haar classifier

1k

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1

answer

4

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2013-06-18 09:24:06 -0600 prerna1

Why is my haar classifier slow?

550

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1

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no

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

Cascade training(Haar training) - I need help!

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

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

2k

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2

answers

1

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2013-05-16 05:53:33 -0600 vinayverma

OpenCV_traincascade giving a lot of false positives

17k

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1

answer

1

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2013-03-26 11:31:07 -0600 StevenPuttemans

How to generate HAAR cascade xml file for finger detection

6k

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4

answers

3

votes

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

trouble when use opencv_traincascade.exe

4k

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1

answer

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.

950

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2

answers

no

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

Problems with Haartraining

6k

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1

answer

2

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2013-02-10 14:09:27 -0600 Maria Dimashova

Convert opencv_traincascade intermediate output into xml

2k

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1

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no

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2012-11-21 07:06:53 -0600 Storm

211 questions

opencv_traincascade giving error: parameters cannot be written, because params.xml cannot be opened.

Very simple TrainCascade not working

What should the parameters given for the haartrainig to be a success?

Python, OpenCV: unable to make custom LBP cascade using opencv_traincascade

C++ error in haartraining attempts

Minimize False Positives using opencv_traincascade

Problems with Traincascade: A Practical Problem

Weird results from cascade training

What is a .vec file?

Svm error unsupported format or combination of formats ..

Problem: haartraining.exe crashes while training

Verify vector file and background file

Runtime error with opencv_createsamples

error in train casacde

Getting Error "Image reader can not be created from -vec vector.vec and -bg bkg.dat"

correct parameters for createsamples and traincascade

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

memory consumption while training > 50GB

error while loading haar classifier

Why is my haar classifier slow?

Cascade training(Haar training) - I need help!

Required leaf false alarm rate achieved. Branch training terminated.

Error during training with opencv_traincascade

OpenCV_traincascade giving a lot of false positives

How to generate HAAR cascade xml file for finger detection

trouble when use opencv_traincascade.exe

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.

Problems with Haartraining

Convert opencv_traincascade intermediate output into xml

opencv_haartraining: Invalid background description file (Windows)

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