Questions - OpenCV Q&A Forum

575

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no

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1

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2012-10-31 04:09:25 -0600 TheManWhoLaughs

which frame grabber HD can i use with OpenCV ?

4k

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1

answer

3

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2012-10-31 14:41:51 -0600 Maria Dimashova

convert from vector to Mat

1k

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1

answer

1

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2012-10-31 14:09:04 -0600 Maria Dimashova

The detect feature of SIFT/SURF always breaks code

591

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1

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2

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2012-11-02 03:49:50 -0600 Kirill Kornyakov

OpenCV for Tegra Demo

3k

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1

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no

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2012-10-31 16:00:32 -0600 Mahdi

High-level implementation of Canny

440

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1

answer

-2

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2012-11-09 13:28:55 -0600 Cadtech

Error Importing OpenCV4Android into eclipse

android

78k

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2

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7

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2012-10-31 21:29:11 -0600 unxnut

subtract from white - invert

3k

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1

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no

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2018-02-08 06:51:13 -0600 kaba

Trying to calculate histogram on Android and find the median. Unsure how to access histogram data from Mat

android
java

384

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1

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no

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2012-11-01 03:30:23 -0600 zenberg

Finding features in several threads

Multithreading

1k

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1

answer

1

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2012-11-01 02:23:23 -0600 Kirill Kornyakov

opencv_highgui functions on Android

64k

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4

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2

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2014-07-06 18:31:00 -0600 pimartos

Ip / network camera access.

2k

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no

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no

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2012-11-01 07:55:45 -0600 mrgloom

flann RadiusSearch

454

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no

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no

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2012-11-01 08:26:15 -0600 stonu

applying wind blown effect to the face in the image

facedetect

2k

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3

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2

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2013-03-09 03:42:18 -0600 Pontifex

Problems following the Windows installation tutorial with 2.4.2

5k

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2

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5

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2012-11-26 14:23:41 -0600 paj006

What is the Difference between Installation OpenCV by Using the Pre-built Libraries & by Making Own Libraries from the Source Files ?

591

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1

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no

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2012-11-04 17:30:14 -0600 Dan Maynard

pyramid_segmentation.py crashes with any different input image

2k

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1

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4

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2012-11-01 16:06:54 -0600 chriszuma

Is there a faster way to display video than NamedWindow and WaitKey? (Linux)(Python)

3k

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2

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no

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2012-11-01 16:45:06 -0600 AlexanderShishkov

opencv for ios 5.1 (on OS X 10.8) with boost using c++11 and libc++

1k

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1

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no

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2012-11-05 20:07:06 -0600 kalenko

Why does this code snip produce memory leaks ?

282

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1

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-3

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2012-11-21 06:18:07 -0600 andrea.delbravo

Smarter Human Machine Interface

qt-library

3k

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1

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no

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2012-11-04 07:35:10 -0600 Philipp Wagner

Face Recognition in Video using OpenCV gives unhandled exception

1k

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1

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no

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2012-11-09 02:33:27 -0600 Alexander Smorkalov

Android Native Camera Focus Mode With 2.4.3 & Samsung Galaxy S2

1k

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1

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no

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2013-03-07 02:34:03 -0600 lJvRl

OpenCv Error: GPU API call(out of memory) in copy, file gpumat.cpp, line 1053

13k

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1

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3

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2012-11-02 11:16:06 -0600 Vladislav Vinogradov

cv::reduce gives unsupported format exception

1k

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2

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4

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2012-11-02 14:00:47 -0600 Kirill Kornyakov

Building Android Manager from git repository

1k

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1

answer

2

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2012-12-31 10:33:21 -0600 waqarshahid

Derivation of Epipolar Line

343

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1

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no

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2012-11-13 12:27:03 -0600 SR

Reference of e.g. Vec::all

2k

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1

answer

1

vote

2019-11-30 04:42:09 -0600 meisam

Is there implementation of Procrustes analysis in C++/OpenCV?

6k

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2

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no

votes

2014-02-22 04:46:51 -0600 nkint

Comparing two HOG descriptors vectors

36k

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3

answers

20

votes

2017-11-30 01:11:02 -0600 Rthi

How to use parallel_for?

parallel

29,830 questions

which frame grabber HD can i use with OpenCV ?

convert from vector to Mat

The detect feature of SIFT/SURF always breaks code

OpenCV for Tegra Demo

High-level implementation of Canny

Error Importing OpenCV4Android into eclipse

subtract from white - invert

Trying to calculate histogram on Android and find the median. Unsure how to access histogram data from Mat

Finding features in several threads

opencv_highgui functions on Android

Ip / network camera access.

flann RadiusSearch

applying wind blown effect to the face in the image

Problems following the Windows installation tutorial with 2.4.2

What is the Difference between Installation OpenCV by Using the Pre-built Libraries & by Making Own Libraries from the Source Files ?

pyramid_segmentation.py crashes with any different input image

Is there a faster way to display video than NamedWindow and WaitKey? (Linux)(Python)

opencv for ios 5.1 (on OS X 10.8) with boost using c++11 and libc++

Why does this code snip produce memory leaks ?

Smarter Human Machine Interface

Face Recognition in Video using OpenCV gives unhandled exception

Android Native Camera Focus Mode With 2.4.3 & Samsung Galaxy S2

OpenCv Error: GPU API call(out of memory) in copy, file gpumat.cpp, line 1053

cv::reduce gives unsupported format exception

Building Android Manager from git repository

Derivation of Epipolar Line

Reference of e.g. Vec::all

Is there implementation of Procrustes analysis in C++/OpenCV?

Comparing two HOG descriptors vectors

How to use parallel_for?

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