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29,830 questions

14k
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2013-08-28 11:56:56 -0600 StevenPuttemans flag of Belgium

error: (-215) func != 0 in function convertTo

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2013-08-28 11:35:55 -0600 andre

Infrared LED tracking: How to track with OpenCV?

6k
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2013-08-29 06:08:35 -0600 aklenka

How to remove non text part(Background) of the image card

565
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2013-08-28 08:29:42 -0600 pkohout flag of Austria

estimateRigidTransform returns scale 0

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1
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2013-08-28 06:51:15 -0600 Moster

Help me begin with OpenCV project

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1
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2013-08-28 06:32:43 -0600 StevenPuttemans flag of Belgium

OpenCV for Secret Agents!

2k
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1
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2013-08-28 05:06:03 -0600 berak

Confidence values for all faces from FaceRecognizer?

480
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1
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2013-08-28 02:27:02 -0600 StevenPuttemans flag of Belgium

Opencv cvcircle x and y

2k
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1
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2013-08-29 02:11:52 -0600 Siegfried

Error loading xml file.

1k
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1
answer
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2013-08-28 02:07:40 -0600 StevenPuttemans flag of Belgium

patent - FACE RECOGNITION

1k
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2
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2013-08-29 12:31:07 -0600 FLY

Getting error in mat.hpp while training data

781
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2013-08-27 14:58:50 -0600 berak

Any other feature sets beside hu moments to train SVM [closed]

6k
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4
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2013-08-28 02:33:34 -0600 Moster

cannot extract openCV

3k
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1
answer
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2013-08-28 09:57:01 -0600 Alexander Smorkalov flag of Russia

OpenCV with USB camera on Android

1k
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1
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2013-08-27 09:55:42 -0600 berak

Using mouse to paint an area of video with OpenCV

1k
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2013-08-27 08:47:38 -0600 melongex

Find geometric shape [closed]

17k
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1
answer
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2013-08-27 08:30:21 -0600 StevenPuttemans flag of Belgium

cv::Exception at memory location 0x003AEBB8

4k
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1
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2013-08-27 07:44:33 -0600 StevenPuttemans flag of Belgium

threshold yuv image

510
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2013-08-27 03:54:26 -0600 lentekan

count only the black pixels inside the contour. [closed]

5k
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2
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2013-08-27 04:52:45 -0600 Moster

How to record video from VideoCamera in Android?

1k
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1
answer
2
votes
2013-08-27 03:03:32 -0600 Nenad Bulatovic

cvFlip function

326
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no
answers
2
votes
2013-08-27 02:15:04 -0600 StevenPuttemans flag of Belgium

extract shear from a 2x3 Matrix

478
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1
answer
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2013-08-29 02:39:34 -0600 StevenPuttemans flag of Belgium

Recording video once face and eyes are detected

17k
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2
answers
2
votes
2014-02-06 05:37:19 -0600 PN

VideoCapture open() won't open second camera

386
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1
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2013-08-27 01:53:14 -0600 utkarshmankad flag of India

Can we use OpenCv in VS 2012 ?

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2013-08-26 13:43:50 -0600 stitcher

Convert/Normalize 3x3 Homography Matrix to 4x4 3D Matrix

114
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2013-08-26 08:47:56 -0600 opticfreak

installation without network

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