Questions - OpenCV Q&A Forum

1k

views

2

answers

no

votes

2018-09-25 16:11:49 -0600 sturkmen

How to use my hog.xml file?

461

views

no

answers

no

votes

2018-06-05 04:17:52 -0600 vijay bhardwaj

I want to contribute a code for facial landmark detection and head pose estimation to opencv

361

views

1

answer

no

votes

2019-11-28 11:04:17 -0600 holger

How to do hard negative mining for cascade classifier?

244

views

1

answer

no

votes

2020-03-29 05:17:01 -0600 ComputerVisionary

Is there a way to use a trained CascadeClassifier for just classification in OpenCV 3.x?

448

views

1

answer

no

votes

2020-03-29 05:13:52 -0600 ComputerVisionary

Haar Cascade Classifier

300

views

no

answers

no

votes

2018-04-23 00:52:05 -0600 usuf

my own cascade not detecting object?

1k

views

no

answers

no

votes

2018-04-05 00:19:04 -0600 vishwaprakash

Best Cascade for detecting Mororcycles (side views) [closed]

2k

views

no

answers

no

votes

2018-01-21 01:50:13 -0600 whiskeyz

Real-time Shape Identification

222

views

no

answers

no

votes

2018-03-03 11:37:57 -0600 Jad

error while visualizing the cascade stage features

671

views

1

answer

no

votes

2020-06-26 11:46:50 -0600 berak

Train from haarcascade frontface

746

views

no

answers

no

votes

2017-10-06 13:52:14 -0600 holdman

Cascade Classifier - detectmultiscale does not return MatOfRect objects

404

views

no

answers

no

votes

2018-04-03 12:45:05 -0600 Philia

Detecting Brain Tumor?

1k

views

1

answer

no

votes

2012-11-20 01:28:09 -0600 AtaiV5

TranCascade error (bad_alloc)

935

views

1

answer

no

votes

2013-05-15 19:16:46 -0600 eanes

cascade classifier training error

553

views

1

answer

no

votes

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

Cascade training(Haar training) - I need help!

1k

views

1

answer

no

votes

2013-08-04 02:16:31 -0600 berak

face databases with .bmp images for training haar cascade using .bmp images

1k

views

1

answer

no

votes

2013-08-13 03:27:08 -0600 StevenPuttemans

How to train soft cascade opencv_trainsoftcascade.exe

soft
cascade

330

views

1

answer

no

votes

2013-10-17 21:53:26 -0600 Yarogleck

Train cascade for small object

traincascade

398

views

1

answer

no

votes

2013-10-25 20:03:27 -0600 mccunnj

How does number of training stage affect the performance of cascade file?

327

views

1

answer

no

votes

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

About Cascade Classifier Training

637

views

1

answer

no

votes

2013-11-11 06:04:26 -0600 Pedro Batista

Time to train a cascaded classifier?

347

views

no

answers

no

votes

2013-11-11 23:48:08 -0600 asaakius

About image backgrounds while preparing training dataset for cascaded classifier [closed]

262

views

no

answers

no

votes

2013-11-20 05:01:32 -0600 StevenPuttemans

when cascade training the window size is form 24 to 30, the program is runnging very very slowly [closed]

3k

views

1

answer

no

votes

2014-10-08 22:30:49 -0600 hao

traincascade - "Cascade classifier can't be trained. Check the used training parameters."

1k

views

no

answers

no

votes

2013-11-25 13:17:45 -0600 maxbozza

opencv_traincascade hog cascade training issue [closed]

373

views

1

answer

no

votes

2014-01-15 12:44:52 -0600 GilLevi

Haar-cascade training took very little time and no xml was produced

641

views

1

answer

no

votes

2014-01-23 08:38:09 -0600 StevenPuttemans

Using the -w and -h parameters of the createsamples utility for cascaded training

1k

views

no

answers

no

votes

2014-02-17 21:49:00 -0600 Softkore

Tutorials for Beginner Cascade Classifier Training in C++? [closed]

1k

views

1

answer

no

votes

2014-04-11 08:16:28 -0600 Shiloh

Error in train cascade, is it caused by my .vec file?

#opencv#window

270

views

no

answers

no

votes

2014-04-10 05:42:59 -0600 Cesans

728 questions

How to use my hog.xml file?

I want to contribute a code for facial landmark detection and head pose estimation to opencv

How to do hard negative mining for cascade classifier?

Is there a way to use a trained CascadeClassifier for just classification in OpenCV 3.x?

Haar Cascade Classifier

my own cascade not detecting object?

Best Cascade for detecting Mororcycles (side views) [closed]

Real-time Shape Identification

error while visualizing the cascade stage features

Train from haarcascade frontface

Cascade Classifier - detectmultiscale does not return MatOfRect objects

Detecting Brain Tumor?

TranCascade error (bad_alloc)

cascade classifier training error

Cascade training(Haar training) - I need help!

face databases with .bmp images for training haar cascade using .bmp images

How to train soft cascade opencv_trainsoftcascade.exe

Train cascade for small object

How does number of training stage affect the performance of cascade file?

About Cascade Classifier Training

Time to train a cascaded classifier?

About image backgrounds while preparing training dataset for cascaded classifier [closed]

when cascade training the window size is form 24 to 30, the program is runnging very very slowly [closed]

traincascade - "Cascade classifier can't be trained. Check the used training parameters."

opencv_traincascade hog cascade training issue [closed]

Haar-cascade training took very little time and no xml was produced

Using the -w and -h parameters of the createsamples utility for cascaded training

Tutorials for Beginner Cascade Classifier Training in C++? [closed]

Error in train cascade, is it caused by my .vec file?

Does time of Cascade Classifying depend on number of training images? [closed]

Links

Contributors

Tags