Questions - OpenCV Q&A Forum

814

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no

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2016-09-23 10:28:20 -0600 binghen

error: 'pthread_self' wa s not declared in this scope return (int)(size_t)(void*)pthread_self(); // no zero-based indexing

build

1k

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1

answer

no

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2016-09-23 08:52:04 -0600 Vintez

Locate Peaks in Orientation Histogramm

179

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1

answer

no

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2016-09-23 07:05:36 -0600 BartekM

Actual number of iterations of CvSVM::train

222

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1

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no

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2016-09-23 06:10:27 -0600 berak

Can not show threshold imange after using findcontour function

findContours

640

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2

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no

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2016-09-23 05:21:28 -0600 BenNG

character recognition

782

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1

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no

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2016-09-23 03:54:20 -0600 Eduardo

Getting ORB descriptor values bit by bit

269

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1

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no

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2016-09-23 03:50:51 -0600 berak

Opencv 2.4.11 android source code

1k

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1

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no

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2016-09-23 03:45:06 -0600 berak

imread flag for reading color image and equalizeHist output

556

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1

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-2

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2016-09-23 02:02:36 -0600 Vintez

Accessing the Value for each Pixel of an Output Array of phase() [closed]

518

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1

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no

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2016-09-23 01:37:29 -0600 Conundraah

Error building Opencv 2.4.13 for Android with CMAKE

1k

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2

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2016-09-22 14:51:00 -0600 Beutlin

GPL dependencies

License
gpl

875

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2016-09-22 14:26:37 -0600 Cerin

Unable to build OpenCV due to missing ninja

build

154

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1

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2016-09-22 13:01:20 -0600 Mike

Boosted Regression Trees OpenCV 3.1

14k

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1

answer

7

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2016-09-22 09:04:28 -0600 Der Luftmensch

How to increase the quality of Disparity Map?

500

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2016-09-22 08:52:57 -0600 l0rd_17

Building on Solaris 10 fails error: conflicting declaration with 'C++' linkage previous declaration with 'C' linkage

298

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2016-09-22 08:49:09 -0600 drKzs

Improve ORB for rescaling ? (opencv)

brisk

720

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no

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2016-09-22 08:30:03 -0600 SniFFzoR

Improve background segmentation through BackgroundSubtractMOG2

4k

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2016-09-22 07:35:06 -0600 Morten Gryning

Merge contours from image [closed]

484

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2016-09-22 07:05:39 -0600 carlosvl

Error building gpu module (OpenCV 2.4.13, Win7, VS 2013 and Cuda 7.5)

3k

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1

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no

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2016-09-22 05:02:22 -0600 berak

min and max values hsv in an image

244

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no

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1

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2016-09-22 04:14:12 -0600 astronaut

How to detect heptagon object?

shapedetection

72

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no

answers

-1

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2016-09-22 03:42:38 -0600 sukhee

how to select haar-like feature and how to see that selected haar like feature ?

Debug

346

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no

answers

1

vote

2016-09-22 00:32:55 -0600 Cibin William

Fatal signal 11 (SIGSEGV) in Android 6.0

6k

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1

answer

2

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2016-09-21 22:39:26 -0600 Tetragramm

Problem with getOptimalNewCameraMatrix

366

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1

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-1

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2016-09-21 20:40:35 -0600 Tetragramm

distance measurement from camera to object?

748

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no

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no

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2016-09-21 15:36:45 -0600 ksiadz13

Hough Circles Detection CPU and GPU - min distance parameter

2k

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no

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2

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2016-09-21 14:04:07 -0600 parallax

Fisheye calibration assertion error

317

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2016-09-21 09:43:41 -0600 codeforge

opencv2/ts.hpp file not found

358

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no

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2016-09-21 09:42:37 -0600 Serge

Gpu API call <misaligned adress>

406

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no

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2016-09-21 08:03:17 -0600 marcosbontempo

29,830 questions

error: 'pthread_self' wa s not declared in this scope return (int)(size_t)(void*)pthread_self(); // no zero-based indexing

Locate Peaks in Orientation Histogramm

Actual number of iterations of CvSVM::train

Can not show threshold imange after using findcontour function

character recognition

Getting ORB descriptor values bit by bit

Opencv 2.4.11 android source code

imread flag for reading color image and equalizeHist output

Accessing the Value for each Pixel of an Output Array of phase() [closed]

Error building Opencv 2.4.13 for Android with CMAKE

GPL dependencies

Unable to build OpenCV due to missing ninja

Boosted Regression Trees OpenCV 3.1

How to increase the quality of Disparity Map?

Building on Solaris 10 fails error: conflicting declaration with 'C++' linkage previous declaration with 'C' linkage

Improve ORB for rescaling ? (opencv)

Improve background segmentation through BackgroundSubtractMOG2

Merge contours from image [closed]

Error building gpu module (OpenCV 2.4.13, Win7, VS 2013 and Cuda 7.5)

min and max values hsv in an image

How to detect heptagon object?

how to select haar-like feature and how to see that selected haar like feature ?

Fatal signal 11 (SIGSEGV) in Android 6.0

Problem with getOptimalNewCameraMatrix

distance measurement from camera to object?

Hough Circles Detection CPU and GPU - min distance parameter

Fisheye calibration assertion error

opencv2/ts.hpp file not found

Gpu API call <misaligned adress>

MatchParent not working with diferent angles and sizes

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