Questions - OpenCV Q&A Forum

3k

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2

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2014-03-05 02:42:19 -0600 tuannhtn

How can I initialize Mat?

278

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1

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2014-08-25 15:42:41 -0600 Muffo

OpenCV user group or community

1k

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no

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2014-03-06 03:16:11 -0600 berak

Extract the coordinates of a point OpenCV C + + [closed]

1k

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2

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2014-04-19 15:47:47 -0600 Y Simson

errors building opencv with visual studio 2013

6k

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2014-03-07 01:48:52 -0600 berak

Mat data type is not compatible: 0

opencv
java

220

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2014-03-07 17:46:37 -0600 nc

Can you construct a depth map with different cameras?

depthmap

266

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2014-03-08 23:40:42 -0600 Dail

[Cascade Classifier Training]

1k

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2

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2014-03-09 10:29:02 -0600 wuling

detect colored bars from an object

color-segmentation

538

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no

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2014-03-10 05:02:37 -0600 synthnassizer

how do I re-project points in a camera - projector system (after calibration)

128

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2014-03-10 20:36:29 -0600 Dehuan Xin

Viola and Jones, Haar Detection, why scale image, not detector?

cvHaarDetectObjects

299

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no

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2014-03-11 10:55:59 -0600 maitan_10000

Cascade classifier return different result in C++ and Java version [closed]

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2014-03-13 07:43:14 -0600 DigbySwift

Perspective Compensation when Measuring Distances on an Image with a known reference distance

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2014-03-11 14:58:45 -0600 dpmal

can't launch Sample - 15 puzzle .... Your project contains error(s), please fix them before running your application

236

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2014-03-11 14:55:22 -0600 BananaCode

Type of Matrix of a depth Image

#Mat#opencv#c++

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2014-03-12 02:26:52 -0600 aledalgrande

How to use stereoRectify in Python

2k

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1

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2014-03-13 04:21:38 -0600 Guanta

Bag of (visual) Words - Locate Object in Image

2k

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1

answer

1

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2014-03-31 04:38:31 -0600 flankechen

Stereorectify ROI Valid?

26k

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3

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1

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2016-09-26 15:02:32 -0600 didomenico

highgui.VideoCapture buffer introducing lag

252

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2014-03-16 06:09:55 -0600 berak

Natural Barcodes (GSoC Project)

6k

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1

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1

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2014-03-19 12:18:58 -0600 kbarni

error setting resolution of video capture device

4k

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1

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1

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2014-03-20 06:15:22 -0600 andrei.toader

Hand Gesture Detection in Android using OpenCV

android

264

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1

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2014-03-17 09:58:28 -0600 GilLevi

Trouble In running a new algorithm I've added to OpenCV

6k

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2

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1

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2017-08-09 09:56:06 -0600 Ziri

Best method for multiple particle tracking with noise and possible overlap?

706

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1

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2014-03-18 17:06:45 -0600 StevenS

Aligning stereo left and right images and cropping overlap

crop
stereo

513

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1

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2014-03-19 03:21:11 -0600 thdrksdfthmn

OpenCV and GTest conflict in CMake

3k

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no

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1

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2014-03-19 04:21:20 -0600 smallbbb

open cv, vector<DMatch> matches, xy coordinates

798

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no

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1

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2014-03-20 03:12:35 -0600 kamaz

“linear” noise in frames captured from analog camera.

426

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1

answer

1

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2014-03-20 15:01:23 -0600 Will Stewart

suggestion for a suitable android device

2k

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2

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1

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2014-03-21 13:56:16 -0600 berak

How to implement filters ?

1k

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1

answer

1

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2014-03-23 14:16:15 -0600 tuannhtn

29,830 questions

How can I initialize Mat?

OpenCV user group or community

Extract the coordinates of a point OpenCV C + + [closed]

errors building opencv with visual studio 2013

Mat data type is not compatible: 0

Can you construct a depth map with different cameras?

[Cascade Classifier Training]

detect colored bars from an object

how do I re-project points in a camera - projector system (after calibration)

Viola and Jones, Haar Detection, why scale image, not detector?

Cascade classifier return different result in C++ and Java version [closed]

Perspective Compensation when Measuring Distances on an Image with a known reference distance

can't launch Sample - 15 puzzle .... Your project contains error(s), please fix them before running your application

Type of Matrix of a depth Image

How to use stereoRectify in Python

Bag of (visual) Words - Locate Object in Image

Stereorectify ROI Valid?

highgui.VideoCapture buffer introducing lag

Natural Barcodes (GSoC Project)

error setting resolution of video capture device

Hand Gesture Detection in Android using OpenCV

Trouble In running a new algorithm I've added to OpenCV

Best method for multiple particle tracking with noise and possible overlap?

Aligning stereo left and right images and cropping overlap

OpenCV and GTest conflict in CMake

open cv, vector<DMatch> matches, xy coordinates

“linear” noise in frames captured from analog camera.

suggestion for a suitable android device

How to implement filters ?

LBP algorithm of OpenCV

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