Questions - OpenCV Q&A Forum

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3

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2013-08-10 02:11:19 -0600 hash

edge detection of a signature

966

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3

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no

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2013-11-18 03:05:43 -0600 luluio2000

SuperResolution nextFrame bug

superresolution

5k

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3

answers

3

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2013-08-19 02:27:25 -0600 Spas Hristov

parallel_for_

parallel

6k

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no

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2013-12-12 02:27:37 -0600 shirley

problem playing avi video, cvcreateFileCapture returning NULL pointer

13k

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3

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2

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2013-08-19 09:51:25 -0600 berak

Video over the Network

3k

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3

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no

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2013-10-06 14:25:50 -0600 imalsogreg

After installing OpenCV 2.9.0.0, I can't compile any program, g++ gives errors (e.g g++: error: pthread: No such file or directory). Please help!

4k

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3

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1

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2014-01-07 19:37:23 -0600 jm

Symbol detection/classification

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3

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2015-06-09 06:14:56 -0600 Giancola

cv::undistort and values of distortion coefficent

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2013-10-08 05:56:35 -0600 bird12358

YUV422 image appears only gray

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2013-09-11 00:22:15 -0600 itay

CameraBridgeViewBase from service

camera

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2013-09-17 04:47:04 -0600 Pascal66

ANDROID: How to posterize a Bitmap or a Mat in OpenCV? (Image included.)

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2013-09-18 04:14:22 -0600 StevenPuttemans

Getting started with opencv

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2013-11-04 09:04:13 -0600 tstephens

vs 2012 express opencv configuration issue

8k

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2013-10-07 20:56:10 -0600 ferdna

capture video from my web cam only shows gray.

5k

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3

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no

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2019-11-16 04:31:36 -0600 Freeman

Best way not to have to copy a Mat back into an OutputArray

outputarray

21k

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3

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2015-05-24 09:53:34 -0600 pklab

How to do OpenCV in Windows Application?

6k

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3

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1

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2014-07-22 02:10:33 -0600 xonobo

opencv_traincascade Negative samples training method

2k

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3

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2013-12-18 23:34:31 -0600 Alexander Smorkalov

Why am I getting this error? Installation issue in Ubuntu 10.04 LTS

2k

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2

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2014-01-28 12:20:00 -0600 mbertini

OpenCV + CUDA + OSX 10.9

3k

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3

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no

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2013-11-01 16:46:16 -0600 ioanna

Install opencv - cmake

cmake
java

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3

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3

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2013-12-18 02:27:17 -0600 mcarteaux

Building opencv-2.4.7 on CentOS 6

8k

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3

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1

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2014-04-23 04:34:08 -0600 claycau

How to detect camera rotation

python

9k

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3

answers

1

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2013-11-28 10:57:49 -0600 Linke Seitentasche

Select only gray pixels in color image

5k

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3

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3

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2013-12-17 13:26:17 -0600 user1234

How to 2-Class Categolization using SURF+BoW+SVM

1k

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3

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1

vote

2013-12-26 23:04:24 -0600 linuggz

Galaxy S4 (Android 4.3) UnsatisfiedLinkError - Where are the libraries?

s4
packages

12k

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3

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no

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2014-09-19 14:27:38 -0600 Saman

About import OpenCV to Dev C++

Dev-C++

1k

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3

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2

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2014-07-29 14:07:44 -0600 Steve Krawczyk

OpenCV - Matlab bindings are not working

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3

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no

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2013-12-22 20:33:51 -0600 galimjan

Fingerprint Image Enhancement

6k

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3

answers

2

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2020-05-25 11:22:08 -0600 LC

Corners and lines detection in hand drawn pictures in Python

7k

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3

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no

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2014-01-15 04:23:06 -0600 Constantin

29,830 questions

edge detection of a signature

SuperResolution nextFrame bug

parallel_for_

problem playing avi video, cvcreateFileCapture returning NULL pointer

Video over the Network

After installing OpenCV 2.9.0.0, I can't compile any program, g++ gives errors (e.g g++: error: pthread: No such file or directory). Please help!

Symbol detection/classification

cv::undistort and values of distortion coefficent

YUV422 image appears only gray

CameraBridgeViewBase from service

ANDROID: How to posterize a Bitmap or a Mat in OpenCV? (Image included.)

Getting started with opencv

vs 2012 express opencv configuration issue

capture video from my web cam only shows gray.

Best way not to have to copy a Mat back into an OutputArray

How to do OpenCV in Windows Application?

opencv_traincascade Negative samples training method

Why am I getting this error? Installation issue in Ubuntu 10.04 LTS

OpenCV + CUDA + OSX 10.9

Install opencv - cmake

Building opencv-2.4.7 on CentOS 6

How to detect camera rotation

Select only gray pixels in color image

How to 2-Class Categolization using SURF+BoW+SVM

Galaxy S4 (Android 4.3) UnsatisfiedLinkError - Where are the libraries?

About import OpenCV to Dev C++

OpenCV - Matlab bindings are not working

Fingerprint Image Enhancement

Corners and lines detection in hand drawn pictures in Python

RuntimeError: module compiled against API version 9 but this version of numpy is 7

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