Questions - OpenCV Q&A Forum

780

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no

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5

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2012-08-13 02:19:17 -0600 tmanthey

opencv_traincascade with same size negatives (as positives)

511

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no

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5

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2012-10-20 14:14:51 -0600 Barbambya

Face Databases used for trainingfaces_24-24.vec

1k

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1

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4

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2015-06-17 11:25:36 -0600 Gino Strato

HAAR training fails at different stages

462

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4

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2015-04-26 13:31:10 -0600 Tonystark124

Which adaboost to use and when?

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

2k

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2

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3

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

LBP model training using traincascade

7k

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2

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3

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

Explanation of cascade.xml in a haar classifier

35k

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4

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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

5k

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1

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2

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

Convert opencv_traincascade intermediate output into xml

1k

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2

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2

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2014-02-10 06:17:34 -0600 StevenPuttemans

Performance utility for opencv_traincascade?

181

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2

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2014-01-20 04:23:48 -0600 igi

opencv_traincascade (neg)image reader parallelization

opencv_traincascade

595

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1

answer

1

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

continue traincascade after computer crash

2k

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2

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1

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

OpenCV_traincascade giving a lot of false positives

6k

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3

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1

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2014-07-22 02:10:33 -0600 xonobo

opencv_traincascade Negative samples training method

1k

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2

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1

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2015-02-09 07:00:48 -0600 _Martin

Why does opencv_traincascade not ignore nodes with a false alarm rate of 1

opencv_traincascade

1k

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no

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1

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2014-05-11 08:38:02 -0600 MSoegtrop

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

opencv_traincascade

954

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1

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1

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2014-11-03 03:32:00 -0600 StevenPuttemans

Problem with opencv_traincascade version OpenCV 2.4.10.0

opencv_traincascade

1k

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1

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1

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2015-04-26 22:36:28 -0600 pulp_fiction

Help me with the opencv_traincascade training

888

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1

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2015-06-25 07:19:44 -0600 Dr. Console

std::bad_alloc in traincascade

117

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1

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2015-07-16 10:29:30 -0600 angela

opencv_traincascade preprocessing

764

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1

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2013-01-17 09:38:21 -0600 Ben

What is the difference between traincascade and other feature detector?

5k

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1

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2013-03-26 11:25:39 -0600 StevenPuttemans

opencv_traincascade and opencv_createsample on windows

1k

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1

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no

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2013-04-04 06:15:51 -0600 StevenPuttemans

Is there a bug in the traincascade of Opencv 243?

609

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1

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no

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2013-04-12 03:09:46 -0600 StevenPuttemans

How to use the xml file from opencv_traincascade

opencv_traincascade

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

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

148

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no

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no

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2013-06-03 04:21:45 -0600 jignesh-santhosh

opencv traincascade error w.r.t. vector subscripts

5k

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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"

16k

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1

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no

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2013-08-12 06:23:48 -0600 StevenPuttemans

opencv_createsamples and opencv_traincascade usage example

7k

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2

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no

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2016-12-12 23:37:22 -0600 Tim Pham

89 questions

opencv_traincascade with same size negatives (as positives)

Face Databases used for trainingfaces_24-24.vec

HAAR training fails at different stages

Which adaboost to use and when?

Traincascade implementation doubts

LBP model training using traincascade

Explanation of cascade.xml in a haar classifier

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

Convert opencv_traincascade intermediate output into xml

Performance utility for opencv_traincascade?

opencv_traincascade (neg)image reader parallelization

continue traincascade after computer crash

OpenCV_traincascade giving a lot of false positives

opencv_traincascade Negative samples training method

Why does opencv_traincascade not ignore nodes with a false alarm rate of 1

traincascade 2.4.9 produces unreadable format, haartraining 2.4.9 hangs, traincascade git crashes

Problem with opencv_traincascade version OpenCV 2.4.10.0

Help me with the opencv_traincascade training

std::bad_alloc in traincascade

opencv_traincascade preprocessing

What is the difference between traincascade and other feature detector?

opencv_traincascade and opencv_createsample on windows

Is there a bug in the traincascade of Opencv 243?

How to use the xml file from opencv_traincascade

correct parameters for createsamples and traincascade

Required leaf false alarm rate achieved. Branch training terminated.

opencv traincascade error w.r.t. vector subscripts

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

opencv_createsamples and opencv_traincascade usage example

Using opencv_traincascade and speed up the processing

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