Questions - OpenCV Q&A Forum

1k

views

no

answers

no

votes

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

how to dispaly percentage pridiction in fisher face recoginition algorithm

568

views

1

answer

no

votes

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

cascade training best practices for lit sign

156

views

1

answer

no

votes

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

opencv_traincascade always halts on stage 4.i

543

views

no

answers

no

votes

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

Training a lbp detector/classifier

1k

views

1

answer

no

votes

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

Simple augmented reality using opencv

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

no

answers

no

votes

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

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

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

662

views

1

answer

no

votes

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

Picture and Samples Sizes opencv_traincascade

2k

views

1

answer

no

votes

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

Haar classifier limitations

306

views

no

answers

no

votes

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

How to do HAAR training?

220

views

no

answers

no

votes

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

Advice on Haar/LBP approach [closed]

106

views

no

answers

no

votes

2016-12-01 04:18:32 -0600 lemurdock

Haar Cascade OpenCV Python [closed]

cascade

329

views

1

answer

1

vote

2016-12-09 07:03:24 -0600 Tobyy

Problem with Cascade Classifier

2k

views

1

answer

no

votes

2016-12-17 01:50:22 -0600 berak

openCV 2.4.9.1 sample creation works but gives error message

304

views

no

answers

no

votes

2016-12-26 06:04:55 -0600 petr.shypila

Object detection rectangle doesn't cover whole object

536

views

no

answers

no

votes

2017-01-09 05:48:00 -0600 berak

Save the eye image after the detection [closed]

2k

views

1

answer

no

votes

2017-01-23 08:38:45 -0600 Martin93

Traincascade - still confused about acceptanceRatio

220

views

1

answer

no

votes

2017-01-25 03:56:08 -0600 StevenPuttemans

Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?

260

views

1

answer

no

votes

2017-03-03 04:19:09 -0600 berak

Creating Haar Cascade OpenCV 3.2

opencv

188

views

no

answers

no

votes

2017-03-28 01:28:59 -0600 Julius

TrainCascade: Choise of parameters and positive image [closed]

1k

views

no

answers

no

votes

2017-05-28 07:36:37 -0600 sebastienTurr

Error at the begining of Training Stage 1

4k

views

1

answer

no

votes

2017-06-16 00:13:01 -0600 berak

Training and Test images must be of equal size

251

views

no

answers

no

votes

2017-06-22 02:48:58 -0600 wureka

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

177

views

no

answers

no

votes

2017-06-28 10:07:31 -0600 eshirima

Cascade training parameters and time

530

views

no

answers

no

votes

2017-07-02 21:51:36 -0600 wureka

Why vGPU (Tesla K80) on Google cloud slower than GTX940M on T460P

5k

views

1

answer

no

votes

2017-07-06 15:35:48 -0600 Highwayman

Error with cv2.CascadeClassifier() using Trained Classifier

1k

views

1

answer

no

votes

2017-07-12 07:40:18 -0600 gfx

[Solved] Ubuntu 14 opencv3.0.0 Training your own detector | packtpub.com error ...

272

views

no

answers

no

votes

2017-09-10 12:10:36 -0600 hyder

Train an LBP head detector using opencv_traincascade [closed]

1k

views

2

answers

no

votes

2017-09-19 06:43:25 -0600 StevenPuttemans

Traincascade - Required leaf false alarm rate achieved. Branch training terminated.

createsamples

222 questions

how to dispaly percentage pridiction in fisher face recoginition algorithm

cascade training best practices for lit sign

opencv_traincascade always halts on stage 4.i

Training a lbp detector/classifier

Simple augmented reality using opencv

What type of result predict function of fisherface recognizer returns

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

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

Picture and Samples Sizes opencv_traincascade

Haar classifier limitations

How to do HAAR training?

Advice on Haar/LBP approach [closed]

Haar Cascade OpenCV Python [closed]

Problem with Cascade Classifier

openCV 2.4.9.1 sample creation works but gives error message

Object detection rectangle doesn't cover whole object

Save the eye image after the detection [closed]

Traincascade - still confused about acceptanceRatio

Opencv3.1-Train dataset for temp stage can not be filled. Branch training terminated. Is this error if not how can i improve it further ?

Creating Haar Cascade OpenCV 3.2

TrainCascade: Choise of parameters and positive image [closed]

Error at the begining of Training Stage 1

Training and Test images must be of equal size

my trained cascade.xml makes the call detectMultiScale(...) hangs [closed]

Cascade training parameters and time

Why vGPU (Tesla K80) on Google cloud slower than GTX940M on T460P

Error with cv2.CascadeClassifier() using Trained Classifier

[Solved] Ubuntu 14 opencv3.0.0 Training your own detector | packtpub.com error ...

Train an LBP head detector using opencv_traincascade [closed]

Traincascade - Required leaf false alarm rate achieved. Branch training terminated.

Links

Contributors

Tags