Questions - OpenCV Q&A Forum

730

views

no

answers

no

votes

2018-02-08 20:35:04 -0600 cubud

Training HOG and SVM to work with OpenCV

734

views

1

answer

1

vote

2018-02-02 20:42:36 -0600 eshirima

Three questions about HOG detector

13k

views

1

answer

2

votes

2018-01-24 08:54:42 -0600 dkurt

Non Maximum Suppression

183

views

no

answers

no

votes

2018-01-23 10:41:24 -0600 teenvan95

Mat to vector [closed]

420

views

no

answers

no

votes

2018-01-23 09:03:01 -0600 teenvan95

Find the most frequently occurring element in a row [closed]

594

views

1

answer

1

vote

2018-01-23 08:17:34 -0600 LBerger

How to get a random subset of Mat ?

1k

views

no

answers

no

votes

2018-01-23 05:07:40 -0600 teenvan95

Allocator 'n' exceeds maximum supported size

402

views

1

answer

1

vote

2018-01-23 02:59:22 -0600 berak

HOG-Descriptor Malloc error

242

views

1

answer

no

votes

2018-01-18 02:38:27 -0600 berak

train_HOG not able to detect all images.

530

views

1

answer

no

votes

2018-01-15 07:40:38 -0600 StevenPuttemans

Is there any way to combine HOG and LBP in a cascade.xml file?

156

views

1

answer

no

votes

2017-12-13 04:18:37 -0600 berak

I get all features 0, i.e., hist in my example program are all 0.0

HOG
compute

596

views

2

answers

1

vote

2017-12-08 12:07:05 -0600 sturkmen

TRAIN_HOG.cpp

381

views

1

answer

no

votes

2017-11-28 04:53:55 -0600 Mark

HoG detectMultiScale API not able to detect exact object

HOG

159

views

no

answers

no

votes

2017-11-17 03:37:23 -0600 Văn

How to use hog.detect [closed]

HOG

862

views

1

answer

2

votes

2017-11-18 15:11:56 -0600 sturkmen

Hog detector for hand recognition

HOG

411

views

1

answer

no

votes

2017-11-08 04:07:00 -0600 another_newbie

Strange error in HOGDescriptor::compute()

c++
HOG

329

views

no

answers

1

vote

2017-10-27 03:35:08 -0600 Jas92

How to label/track HOG detections in order to improve the detection system? [closed]

380

views

no

answers

1

vote

2017-10-26 09:59:18 -0600 Jas92

Getting errors loading my trained SVM when switching from OpenCv 2.4.8 to 3.3.0 [closed]

124

views

no

answers

no

votes

2017-10-11 14:02:57 -0600 Winnie

OpenCL version HOG descriptors change among executions with same input

opencl
HOG

952

views

1

answer

1

vote

2017-09-30 04:35:38 -0600 gino0717

in HOG, what if search window stride is smaller than cell size?

HOG

226

views

1

answer

no

votes

2017-09-09 13:29:16 -0600 peter_cz

Hog compilation error

HOG

1k

views

1

answer

no

votes

2017-09-05 02:12:35 -0600 StevenPuttemans

Histogram of Oriented Gradients

HOG

209

views

no

answers

no

votes

2017-08-18 08:49:29 -0600 marcus

SVM application causing my system to hang

1k

views

1

answer

1

vote

2017-08-02 00:35:34 -0600 berak

Using HOG features to update bag of words background model is too computationally intensive

1k

views

1

answer

1

vote

2017-06-21 03:04:14 -0600 berak

HOG descriptor - setSVMDetector throws confusing error

242

views

no

answers

no

votes

2017-06-05 07:45:29 -0600 Oshin

Improve the efficiency of HOG for people detection

612

views

no

answers

no

votes

2017-05-25 03:29:36 -0600 Umar Farooq

Why does my custom HOG detector always draws a rectangle on the center of image even when I have obtained good accuracies on Test data?

2k

views

1

answer

no

votes

2018-06-01 05:06:44 -0600 arunponnusamy

How to detect sunglasses in a human/facial region?

1k

views

1

answer

no

votes

2017-05-24 14:28:25 -0600 nebgnahz

Retrieve GPU HOG detector scores

HOG
gpu

2k

views

1

answer

no

votes

2017-04-30 06:13:06 -0600 berak

203 questions

Training HOG and SVM to work with OpenCV

Three questions about HOG detector

Non Maximum Suppression

Mat to vector [closed]

Find the most frequently occurring element in a row [closed]

How to get a random subset of Mat ?

Allocator 'n' exceeds maximum supported size

HOG-Descriptor Malloc error

train_HOG not able to detect all images.

Is there any way to combine HOG and LBP in a cascade.xml file?

I get all features 0, i.e., hist in my example program are all 0.0

TRAIN_HOG.cpp

HoG detectMultiScale API not able to detect exact object

How to use hog.detect [closed]

Hog detector for hand recognition

Strange error in HOGDescriptor::compute()

How to label/track HOG detections in order to improve the detection system? [closed]

Getting errors loading my trained SVM when switching from OpenCv 2.4.8 to 3.3.0 [closed]

OpenCL version HOG descriptors change among executions with same input

in HOG, what if search window stride is smaller than cell size?

Hog compilation error

Histogram of Oriented Gradients

SVM application causing my system to hang

Using HOG features to update bag of words background model is too computationally intensive

HOG descriptor - setSVMDetector throws confusing error

Improve the efficiency of HOG for people detection

Why does my custom HOG detector always draws a rectangle on the center of image even when I have obtained good accuracies on Test data?

How to detect sunglasses in a human/facial region?

Retrieve GPU HOG detector scores

Multiple object detection using HOG+SVM?

Links

Contributors

Tags