Questions - OpenCV Q&A Forum

1k

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2016-06-14 18:10:30 -0600 Tetragramm

Find direction from cameraMatrix and distCoeff

265

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no

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no

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2016-06-14 14:45:03 -0600 evn

OpenCV 2.4.13 Does not build with CUDA 4.2

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2016-06-14 12:55:14 -0600 fijoy

imdecode() without temporary file

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1

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no

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2016-06-14 12:32:36 -0600 logidelic

Camera calibration: Pattern.png dpi?

531

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1

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no

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2016-06-14 11:07:04 -0600 berak

Uniform LBP - problem with histogram [C++]

c++

391

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1

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no

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2016-06-14 09:05:48 -0600 VanGog

Contrib extra module compilation

343

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2

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no

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2016-06-14 07:47:41 -0600 ROSpioneer

Annotate a dataset of images

110

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no

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no

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2016-06-14 07:16:47 -0600 WhoAmI

Technical reason behind ORB [closed]

130

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2016-06-14 06:38:18 -0600 Dimebag

Create unique feature for ORB

feature-detection

1k

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1

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2016-06-14 05:41:54 -0600 roniga

Remove exif data from image

opencv#java

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no

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2016-06-14 04:58:30 -0600 arcticworker

What is the difference between Stump-based and Tree-based frontal face detector?

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2016-06-14 04:49:00 -0600 elish

How to force "org.opencv.android.JavaCameraView" preview to be full screen

576

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no

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-2

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2016-06-14 02:37:56 -0600 A C

Head detection and tracking (orientation independent) [closed]

2k

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1

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2016-06-14 02:28:53 -0600 LBerger

copying smaller picture onto larger original frame

111

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no

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-1

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2016-06-14 01:40:50 -0600 LBerger

extract only data with open cv?

c#

4k

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1

answer

2

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2016-06-13 17:53:12 -0600 sturkmen

Multiplication between Mat and Scalar

618

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2016-06-13 17:52:59 -0600 Damian3395

Detecting Documents On White Surface

86

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2016-06-13 11:36:05 -0600 niranjan.kotha

Does tracking mean nothing but linking optical flow vectors?

6k

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no

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2016-06-13 10:03:33 -0600 federocchi

openCV 3.1.0 videocapture can't open a video [closed]

4k

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1

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no

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2016-06-13 06:30:51 -0600 puneet336

cannot find -lopencv_imgcodecs

opencv

233

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no

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2016-06-13 06:29:51 -0600 Lunarix

image proccessing for the first image (CPU and GPU)

1k

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1

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no

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2016-06-13 06:26:44 -0600 kevgeo

Finding Rank of Kernel

763

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1

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no

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2016-06-13 06:01:05 -0600 Kristian

Only a few video codecs

577

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1

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no

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2016-06-13 03:55:00 -0600 nexton001

Need A simple help in Calculation of Object Location

opencv

235

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no

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no

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2016-06-13 01:35:31 -0600 rayallen

How to iterate all the pixels in an abitrary rectangular ROI

roi

129

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no

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2016-06-13 01:25:31 -0600 GodCode

how to use opencv with android studio

38

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2016-06-12 21:22:44 -0600 a798253982

How can I determine the value of focal length which is the parameter of cvPosit function?

144

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no

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-1

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2016-06-12 19:40:44 -0600 Gabriel Porras

I´m trying to use a face recognition algorithm called Eigenfaces. But I don´t understand at all what does mean argv[0],argv[1] and argv[2]. Can any give me an example about it ?.

11k

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1

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2016-06-12 17:48:14 -0600 Tetragramm

How to rectify points, stereo camera calibration

531

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1

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no

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2016-06-12 16:37:46 -0600 minok

29,830 questions

Find direction from cameraMatrix and distCoeff

OpenCV 2.4.13 Does not build with CUDA 4.2

imdecode() without temporary file

Camera calibration: Pattern.png dpi?

Uniform LBP - problem with histogram [C++]

Contrib extra module compilation

Annotate a dataset of images

Technical reason behind ORB [closed]

Create unique feature for ORB

Remove exif data from image

What is the difference between Stump-based and Tree-based frontal face detector?

How to force "org.opencv.android.JavaCameraView" preview to be full screen

Head detection and tracking (orientation independent) [closed]

copying smaller picture onto larger original frame

extract only data with open cv?

Multiplication between Mat and Scalar

Detecting Documents On White Surface

Does tracking mean nothing but linking optical flow vectors?

openCV 3.1.0 videocapture can't open a video [closed]

cannot find -lopencv_imgcodecs

image proccessing for the first image (CPU and GPU)

Finding Rank of Kernel

Only a few video codecs

Need A simple help in Calculation of Object Location

How to iterate all the pixels in an abitrary rectangular ROI

how to use opencv with android studio

How can I determine the value of focal length which is the parameter of cvPosit function?

I´m trying to use a face recognition algorithm called Eigenfaces. But I don´t understand at all what does mean argv[0],argv[1] and argv[2]. Can any give me an example about it ?.

How to rectify points, stereo camera calibration

Problems with rectified pictures for stereo vision

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