Questions - OpenCV Q&A Forum

474

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2013-06-14 04:48:03 -0600 vinayverma

Object Detection Positive Samples Background

572

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1

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2013-05-16 07:52:15 -0600 vinayverma

Question about the describe parameter of the files used in performance when doing haartraining?

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2

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

Very simple TrainCascade not working

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2013-06-14 03:34:28 -0600 vinayverma

HaarTraining: Best way to minimally crop +ve images (for efficient detection)

484

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2013-06-05 01:10:13 -0600 vinayverma

Is it possible to restart HaarTraining using previous data folder?

523

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

Cascade training(Haar training) - I need help!

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

error while loading haar classifier

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

Problem: haartraining.exe crashes while training

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2013-08-14 01:04:15 -0600 StevenPuttemans

How to use the files in haar_training and traincascade folder in openCV 2.4.6?

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2013-09-30 21:58:11 -0600 nhatphongtran

Detecting Artificial Patterns

359

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2013-10-04 22:06:53 -0600 nhatphongtran

MacBeth Detection

305

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2013-11-04 08:38:19 -0600 r.a.

About Cascade Classifier Training

182

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2013-11-15 05:33:15 -0600 ioanna

Haar cascade - problem with xml file

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2013-12-01 09:46:27 -0600 SDD

Help me, TrainCascade : Assertion failed (_step >= minstep) in unknown function [closed]

127

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2014-03-04 01:14:30 -0600 Lokesh Tiwari

OPEN CV Haartraining Fails at last command of training

401

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1

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2014-08-29 03:10:38 -0600 Netsai Chibuku

Need explanation for viola-jones boosting

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2014-04-19 01:39:12 -0600 Loam

Training HAAR classifier takes too long

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2014-05-12 20:39:46 -0600 alberta_008

how to stop haar training midway?mine is taking much time

haartraining

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2014-05-27 14:45:42 -0600 Witek

Positive and negative samples for haartraining

427

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2014-05-28 12:31:49 -0600 Witek

Cascade Classifier Error

330

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2014-05-28 07:23:58 -0600 Junglee

Getting Lesser stages in haartraining.exe output

haartraining

3k

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2

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2014-06-10 18:19:35 -0600 bexier

What is the best way to detect and track objects like cars truck exc?

255

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2014-07-28 09:43:19 -0600 muzick4life7

HaarTraining cvSave exception

haartraining

301

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2015-01-11 13:49:57 -0600 berak

Can't find opencv_createsamples after i built opencv 3.00

524

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2015-01-12 16:02:16 -0600 Orion

Can't run opencv_traincascade again! [closed]

250

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2015-06-04 19:29:29 -0600 Keiji Toyoda

I have not yet found reading method for xml file created by opencv_traincascade LBP.

403

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2015-09-18 23:40:09 -0600 DeleteMeNowPlease

Is it possible to speed up traincascade with multiple threads or CUDA?

1k

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1

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2015-12-04 04:57:26 -0600 StevenPuttemans

haartraining and objectmarker

127

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no

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no

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2016-03-03 09:04:53 -0600 DD

opencv_traincascade.exe crashes without an errormessage

9k

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1

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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.

58 questions

Object Detection Positive Samples Background

Question about the describe parameter of the files used in performance when doing haartraining?

Very simple TrainCascade not working

HaarTraining: Best way to minimally crop +ve images (for efficient detection)

Is it possible to restart HaarTraining using previous data folder?

Cascade training(Haar training) - I need help!

error while loading haar classifier

Problem: haartraining.exe crashes while training

How to use the files in haar_training and traincascade folder in openCV 2.4.6?

Detecting Artificial Patterns

MacBeth Detection

About Cascade Classifier Training

Haar cascade - problem with xml file

Help me, TrainCascade : Assertion failed (_step >= minstep) in unknown function [closed]

OPEN CV Haartraining Fails at last command of training

Need explanation for viola-jones boosting

Training HAAR classifier takes too long

how to stop haar training midway?mine is taking much time

Positive and negative samples for haartraining

Cascade Classifier Error

Getting Lesser stages in haartraining.exe output

What is the best way to detect and track objects like cars truck exc?

HaarTraining cvSave exception

Can't find opencv_createsamples after i built opencv 3.00

Can't run opencv_traincascade again! [closed]

I have not yet found reading method for xml file created by opencv_traincascade LBP.

Is it possible to speed up traincascade with multiple threads or CUDA?

haartraining and objectmarker

opencv_traincascade.exe crashes without an errormessage

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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