Questions - OpenCV Q&A Forum

219

views

no

answers

no

votes

2016-11-10 01:45:30 -0600 Poehe

Advice on Haar/LBP approach [closed]

305

views

no

answers

no

votes

2016-11-09 04:22:33 -0600 StevenPuttemans

How to do HAAR training?

2k

views

1

answer

no

votes

2016-10-31 06:00:35 -0600 StevenPuttemans

Haar classifier limitations

660

views

1

answer

no

votes

2016-10-28 04:51:23 -0600 StevenPuttemans

Picture and Samples Sizes opencv_traincascade

2k

views

no

answers

no

votes

2016-10-25 11:27:08 -0600 berak

error: (-2) The node does not represent a user object (unknown type?) in function cvRead [closed]

cascade

1k

views

no

answers

no

votes

2016-10-25 02:52:47 -0600 irum

recognition giving error of training and test data (size not same)

3k

views

no

answers

no

votes

2016-10-24 04:29:31 -0600 irum

What type of result predict function of fisherface recognizer returns

1k

views

1

answer

no

votes

2016-10-23 09:52:34 -0600 Tetragramm

Simple augmented reality using opencv

543

views

no

answers

no

votes

2016-11-10 09:01:16 -0600 ThorbjornSomod

Training a lbp detector/classifier

156

views

1

answer

no

votes

2016-10-07 03:48:13 -0600 StevenPuttemans

opencv_traincascade always halts on stage 4.i

568

views

1

answer

no

votes

2016-10-05 05:59:56 -0600 StevenPuttemans

cascade training best practices for lit sign

1k

views

no

answers

no

votes

2016-10-04 01:24:47 -0600 berak

how to dispaly percentage pridiction in fisher face recoginition algorithm

2k

views

1

answer

no

votes

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.

2k

views

1

answer

no

votes

2016-09-08 05:21:53 -0600 CLeBeR

Assertion error in cvtColor

798

views

no

answers

no

votes

2016-08-23 03:04:05 -0600 mohammads

Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled

464

views

1

answer

1

vote

2016-08-23 06:54:58 -0600 StevenPuttemans

OpenCV 3.1 cratesamples

408

views

1

answer

no

votes

2016-08-20 12:02:20 -0600 mattm401

PR Curve for Cascade w/ detectMultiScale3: Never Completes

291

views

no

answers

no

votes

2016-08-05 04:42:04 -0600 Param92

OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines

5k

views

1

answer

2

votes

2016-07-21 15:03:29 -0600 eTicket

How to train classifiers the best way possible

228

views

1

answer

no

votes

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

training stage-1 error

1k

views

1

answer

1

vote

2016-07-20 03:12:58 -0600 StevenPuttemans

How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?

83

views

no

answers

no

votes

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

Train dataset for temp stage can not be filled

traincascade

9k

views

1

answer

no

votes

2016-06-18 10:53:52 -0600 Eduardo

OpenCV 3.1 - Upper body detection not working in any example

Upperbody

79

views

no

answers

no

votes

2016-06-04 05:01:43 -0600 carlblack1987

Some questions about training my own cascades. [closed]

494

views

1

answer

1

vote

2016-06-01 12:44:41 -0600 bluezap

Cascade training failed OpenCV 2.4.9.1

704

views

1

answer

no

votes

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

opencv_traincascade.exe crashes while at NEG current samples

202

views

no

answers

no

votes

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

Problems with traincascade - OpenCV 2.4.9

1k

views

1

answer

no

votes

2016-05-26 06:47:32 -0600 StevenPuttemans

Haar cascade training

1k

views

1

answer

1

vote

2016-05-24 03:16:11 -0600 Mathieu Barnachon

Identifying black cars with OpenCV in Python

325

views

1

answer

no

votes

2016-05-18 03:17:34 -0600 StevenPuttemans

222 questions

Advice on Haar/LBP approach [closed]

How to do HAAR training?

Haar classifier limitations

Picture and Samples Sizes opencv_traincascade

error: (-2) The node does not represent a user object (unknown type?) in function cvRead [closed]

recognition giving error of training and test data (size not same)

What type of result predict function of fisherface recognizer returns

Simple augmented reality using opencv

Training a lbp detector/classifier

opencv_traincascade always halts on stage 4.i

cascade training best practices for lit sign

how to dispaly percentage pridiction in fisher face recoginition algorithm

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.

Assertion error in cvtColor

Cascade Training Error OpenCV 2.4.13 error @ stage 4! Train dataset for temp stage can not be filled

OpenCV 3.1 cratesamples

PR Curve for Cascade w/ detectMultiScale3: Never Completes

OpenCV 3.1.0 Cascade Classifier detectMultiScale provides inconsistent results on different machines

How to train classifiers the best way possible

training stage-1 error

How to plot the Precision-Recall Curve (PRC) for a Cascade classifier correctly?

Train dataset for temp stage can not be filled

OpenCV 3.1 - Upper body detection not working in any example

Some questions about training my own cascades. [closed]

Cascade training failed OpenCV 2.4.9.1

opencv_traincascade.exe crashes while at NEG current samples

Problems with traincascade - OpenCV 2.4.9

Haar cascade training

Identifying black cars with OpenCV in Python

cascade classifier takes hours in testing one image

Links

Contributors

Tags