Questions - OpenCV Q&A Forum

853

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1

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2013-08-14 04:40:14 -0600 Eric HUBERT

CvCaptureCAM_DShow::open with an out of bound index

269

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no

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2013-08-07 00:38:47 -0600 kislo

LibSVM support vector model with OpenCV CvSVM::predict

3k

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2014-11-30 13:28:15 -0600 Txema14

Opening video using Python - cannot play video

gstreamer

853

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2013-08-07 03:07:26 -0600 berak

Help with detecting a wrong video header giving wrong frame amount

34k

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2013-08-08 05:50:11 -0600 Guanta

FREAK or BRISK neither good nor faster than SIFT/SURF when using BruteForceMatcher

2k

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2

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2013-08-27 15:12:36 -0600 FLY

How to detect object from video using SVM

482

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2013-08-09 06:23:27 -0600 nkint

Systematically explore all parameters of BackgroundSubtractor objects [closed]

332

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2014-04-24 09:51:52 -0600 rafaoc

opencv + java

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2013-08-10 04:31:23 -0600 berak

How convert blob/binary data to Mat

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2013-08-10 08:37:43 -0600 Firedragonweb

Pose estimation produces wrong translation vector

626

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2013-08-10 10:59:30 -0600 Guanta

moments for all contours

441

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2013-08-10 14:29:00 -0600 darkmoor

Disparity Estimation Algorithms

395

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2013-08-12 15:55:02 -0600 StevenPuttemans

Changing the perspective using Opencv

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2013-08-12 15:58:47 -0600 StevenPuttemans

Getting raw image data in android

1k

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2013-08-12 07:14:55 -0600 AlexanderShishkov

how can use GPU for opencv in iOS?

1k

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2013-08-12 07:01:08 -0600 StevenPuttemans

android opencv green flash [closed]

984

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2013-08-15 13:24:11 -0600 xaffeine

How should I read MPO Multi-jpeg files?

3k

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2013-08-13 02:02:57 -0600 StevenPuttemans

How to use createsamples utility?

createsamples.Vec

3k

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2014-02-20 05:54:36 -0600 prakharmohan

How to determine if image contains object of certain color

python

6k

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2013-08-13 16:00:27 -0600 Moster

warpPerspective with INTER_CUBIC or INTER_LINEAR and one channel Int source - crash

306

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2013-08-14 04:23:35 -0600 StevenPuttemans

how to recognize different postures of hand

804

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2013-08-16 09:24:35 -0600 Patrick Tyll

OpenCV4Android: calcOpticalFlowPyrLK: exception after toArray() for status

335

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2013-08-18 06:52:44 -0600 Vladislav Vinogradov

trouble with example gpu-example-surf_keypoint_matcher.exe

gpu
surf_gpu

669

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no

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2013-08-14 11:11:41 -0600 mada

Storing feature information (keypoints, descriptors)

8k

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2013-08-20 05:47:19 -0600 StevenPuttemans

Drawing lines, rectangles on Mat using Java wrapper stuck at 0,0?

3k

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no

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2013-08-17 15:03:59 -0600 william13200

Hough circles method detection on a videoFrame

419

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2

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1

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2013-12-10 03:35:39 -0600 Alexander Smorkalov

OpenCv for Android: camera not working on motorolla.

6k

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2013-08-18 17:11:26 -0600 six1eight

ImportError: No module named cv

5k

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1

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2013-08-21 02:26:03 -0600 StevenPuttemans

4 Cameras Simultaneously

477

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no

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2013-08-20 01:08:05 -0600 Siegfried

cascade classification object detection

cvHaarDetectObjects

29,830 questions

CvCaptureCAM_DShow::open with an out of bound index

LibSVM support vector model with OpenCV CvSVM::predict

Opening video using Python - cannot play video

Help with detecting a wrong video header giving wrong frame amount

FREAK or BRISK neither good nor faster than SIFT/SURF when using BruteForceMatcher

How to detect object from video using SVM

Systematically explore all parameters of BackgroundSubtractor objects [closed]

opencv + java

How convert blob/binary data to Mat

Pose estimation produces wrong translation vector

moments for all contours

Disparity Estimation Algorithms

Changing the perspective using Opencv

Getting raw image data in android

how can use GPU for opencv in iOS?

android opencv green flash [closed]

How should I read MPO Multi-jpeg files?

How to use createsamples utility?

How to determine if image contains object of certain color

warpPerspective with INTER_CUBIC or INTER_LINEAR and one channel Int source - crash

how to recognize different postures of hand

OpenCV4Android: calcOpticalFlowPyrLK: exception after toArray() for status

trouble with example gpu-example-surf_keypoint_matcher.exe

Storing feature information (keypoints, descriptors)

Drawing lines, rectangles on Mat using Java wrapper stuck at 0,0?

Hough circles method detection on a videoFrame

OpenCv for Android: camera not working on motorolla.

ImportError: No module named cv

4 Cameras Simultaneously

cascade classification object detection

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