Questions - OpenCV Q&A Forum

12k

views

1

answer

1

vote

2014-09-08 01:42:51 -0600 berak

Eclipse opencv “not declared in the scope” errors at compilation

745

views

1

answer

1

vote

2014-10-07 02:39:43 -0600 Guanta

Read svm data and re-train with more data

1k

views

1

answer

1

vote

2014-10-08 04:44:32 -0600 annarose

SVM training error

171

views

no

answers

1

vote

2014-10-08 08:28:46 -0600 jesperhag

Using transform matrix from larger area on ROI [closed]

c++
opencv

138

views

1

answer

1

vote

2014-10-09 06:57:30 -0600 annarose

Displaying images in opencv

opencv
c++

1k

views

no

answers

1

vote

2014-10-09 10:38:43 -0600 johnwjones245

Reading multiple videos in MKV with OpenCV

577

views

2

answers

1

vote

2014-10-14 13:49:42 -0600 berak

Multiple SVM for Face Recognition

1k

views

no

answers

1

vote

2014-12-03 01:03:18 -0600 Fiong

ASIFT with opencv, C++ [closed]

1k

views

1

answer

1

vote

2014-12-31 08:45:45 -0600 SSteve

Help with image rectification C++.

218

views

no

answers

1

vote

2015-01-02 08:51:55 -0600 enzom83

Why does OpenCV not define the alias Size2d?

16k

views

2

answers

1

vote

2018-07-26 19:22:48 -0600 Zenif NIght

Showing Mat image in Picturebox

814

views

no

answers

1

vote

2015-01-09 15:13:23 -0600 berak

Redeclaration issue [closed]

1k

views

no

answers

1

vote

2015-01-14 04:29:39 -0600 h_mahmoodian

how can i read all frames?

2k

views

3

answers

1

vote

2016-10-27 03:51:12 -0600 gfx

[Solved] find all the cards that are above and their center

3k

views

no

answers

1

vote

2015-05-06 05:09:24 -0600 Sheng Liu

How to speed up TLD tracker in opencv 3 with contrib modules ? [closed]

4k

views

1

answer

1

vote

2015-02-04 04:08:49 -0600 berak

Train Multiclass SVM for car plate recognition

3k

views

no

answers

1

vote

2015-02-11 06:53:49 -0600 margaridamfo.gomes

Can't write .mp4 files - Could not open codec 'libx264': Unspecified error

14k

views

1

answer

1

vote

2015-02-10 05:22:53 -0600 LivingSparks

Fastest way to check if a value exist using standard C++

299

views

1

answer

1

vote

2015-02-14 02:51:43 -0600 berak

FaceRecognition in openCV 3.0 beta

496

views

no

answers

1

vote

2015-02-14 23:31:42 -0600 venkat.330

accessing a particular connected camera by its VID : PID

1k

views

no

answers

1

vote

2015-02-21 11:06:54 -0600 theodore

Can somebody explain me how to use snake algorithm in opencv 2.4.9

28k

views

1

answer

1

vote

2015-02-22 16:39:32 -0600 Guanta

c++ convert uchar * to opencv mat

2k

views

1

answer

1

vote

2015-02-25 03:54:21 -0600 theodore

Image Transformation OpenCV/C++

6k

views

no

answers

1

vote

2015-02-24 01:03:16 -0600 seidju

Open mp4 with libVLC and OpenCV C++

20k

views

1

answer

1

vote

2015-03-08 14:06:37 -0600 theodore

Detect a pixel with a specific color (OpenCV/C++)

305

views

no

answers

1

vote

2015-03-11 00:15:50 -0600 Aadil Jaleel Choudhry

Erosion / Dilation erroneous output for empty structuring element?

3k

views

3

answers

1

vote

2015-03-16 08:07:53 -0600 FooBar

How could i detect a color?

670

views

no

answers

1

vote

2015-03-19 02:06:08 -0600 Chauncey

Opencv 3.0 HOGDescriptor , the “compute” function runtime error when using Release Mode in vs 2008

2k

views

1

answer

1

vote

2015-03-23 10:39:00 -0600 dinhtuyen

Import Matlab Matrix to OpenCv

368

views

no

answers

1

vote

2015-03-23 04:49:31 -0600 gpg

2,575 questions

Eclipse opencv “not declared in the scope” errors at compilation

Read svm data and re-train with more data

SVM training error

Using transform matrix from larger area on ROI [closed]

Displaying images in opencv

Reading multiple videos in MKV with OpenCV

Multiple SVM for Face Recognition

ASIFT with opencv, C++ [closed]

Help with image rectification C++.

Why does OpenCV not define the alias Size2d?

Showing Mat image in Picturebox

Redeclaration issue [closed]

how can i read all frames?

[Solved] find all the cards that are above and their center

How to speed up TLD tracker in opencv 3 with contrib modules ? [closed]

Train Multiclass SVM for car plate recognition

Can't write .mp4 files - Could not open codec 'libx264': Unspecified error

Fastest way to check if a value exist using standard C++

FaceRecognition in openCV 3.0 beta

accessing a particular connected camera by its VID : PID

Can somebody explain me how to use snake algorithm in opencv 2.4.9

c++ convert uchar * to opencv mat

Image Transformation OpenCV/C++

Open mp4 with libVLC and OpenCV C++

Detect a pixel with a specific color (OpenCV/C++)

Erosion / Dilation erroneous output for empty structuring element?

How could i detect a color?

Opencv 3.0 HOGDescriptor , the “compute” function runtime error when using Release Mode in vs 2008

Import Matlab Matrix to OpenCv

How to limit keyPoints for surfFeatureDetector

Links

Contributors

Tags