Questions - OpenCV Q&A Forum

4k

views

2

answers

2

votes

2014-01-19 09:39:57 -0600 SpiderGears

Multiple cameras

cameras

4k

views

1

answer

no

votes

2012-07-04 08:53:46 -0600 Andrey Kamaev

shadow removal in image

10k

views

1

answer

2

votes

2012-07-04 14:14:19 -0600 Andrey Pavlenko

How to convert Floating point image to 32-bit single-channel?

6k

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1

answer

1

vote

2012-07-05 01:50:49 -0600 Kirill Kornyakov

autogain. how to disable autogain and set a fixed value

20k

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1

answer

2

votes

2012-07-04 16:26:46 -0600 Pavel Campr

OpenCV Python save jpg specifying quality; gives SystemError

2k

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1

answer

4

votes

2012-07-04 18:12:54 -0600 icedecker

Performance evaluation for detection

3k

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1

answer

5

votes

2012-07-10 03:49:04 -0600 Maria Dimashova

OpenCV DescriptorMatcher matches

963

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1

answer

1

vote

2012-07-05 14:30:33 -0600 Kirill Kornyakov

Download only latest Python builds

125k

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6

answers

5

votes

2016-08-19 07:30:11 -0600 antonimaco

How do I access an IP Camera?

3k

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1

answer

2

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2012-07-09 09:02:18 -0600 Andrey Pavlenko

OpenCV for Android (2.4.2): OpenCV Loader imports not resolved

21k

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1

answer

7

votes

2012-07-10 06:18:27 -0600 beebop

Selecting MJPG with a USB webcam

3k

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1

answer

1

vote

2012-07-09 15:41:51 -0600 Vincent Rabaud

Capture Properties

4k

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3

answers

4

votes

2012-08-23 08:35:33 -0600 mrgloom

Do inputs of descriptor extractors are required to be grayscale?

2k

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1

answer

1

vote

2012-07-24 10:00:08 -0600 Gábor Bernát

OpenCV for Windows (2.4.1): Cuda-enabled app won't load on non-nVidia systems

CUDA
windows

2k

views

1

answer

no

votes

2012-07-07 12:11:08 -0600 icedecker

cv::Mat Error(mat.hpp)

mat.hpp

1k

views

2

answers

no

votes

2012-07-18 16:20:12 -0600 allissaid

Problems with class cv::FaceRecognizer under Windows 7 64 bit and VS2010

10k

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2

answers

1

vote

2012-10-09 18:31:33 -0600 etmmx

SegFault in OpenCV 2.4.2 and MinGW on WinXP

3k

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1

answer

no

votes

2012-07-08 17:21:08 -0600 Rui Marques

Which values for window size and number of pyramids are reasonable for calcOpticalFlowPyrLK?

1k

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2

answers

1

vote

2012-10-18 01:52:05 -0600 Kirill Kornyakov

what is CV_FM_RANSAC_ONLY ?

1k

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2

answers

2

votes

2012-07-09 03:33:21 -0600 Andrey Pavlenko

How to contribute with a Java wrapper for native code functionality?

1k

views

3

answers

1

vote

2012-12-03 10:22:11 -0600 Bluker

Problem in instalation with vs2010 Windows 7 X64

5k

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2

answers

2

votes

2012-07-29 23:34:01 -0600 NAYOSO

Errors running builder 'CDT Builder' when trying to build OpenCV for android samples

3k

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1

answer

no

votes

2012-07-16 15:38:53 -0600 blue

Assertion Error in Kalman Filter python OpenCV 2.4.0

1k

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2

answers

2

votes

2012-07-10 01:29:01 -0600 Kirill Kornyakov

Speed of Face dectection

6k

views

2

answers

3

votes

2012-07-10 03:03:54 -0600 Niu ZhiHeng

Is it possible to measure in pixels a character outputed from putText()?

core

48k

views

3

answers

2

votes

2012-07-11 03:38:24 -0600 hype

Comparing two images whether same or not

Find

3k

views

1

answer

no

votes

2016-07-04 06:23:28 -0600 amir_pro

Can't compile .cu file when including opencv.hpp

CUDA
opencv

1k

views

1

answer

3

votes

2012-07-11 02:09:50 -0600 Kirill Kornyakov

How to build a regression tree over binary variables?

1k

views

1

answer

2

votes

2012-10-02 06:05:12 -0600 V.G.

ndk-build deletes native OpenCV library

ndk
android

2k

views

1

answer

2

votes

2012-11-01 01:01:02 -0600 Mahdi

29,830 questions

Multiple cameras

shadow removal in image

How to convert Floating point image to 32-bit single-channel?

autogain. how to disable autogain and set a fixed value

OpenCV Python save jpg specifying quality; gives SystemError

Performance evaluation for detection

OpenCV DescriptorMatcher matches

Download only latest Python builds

How do I access an IP Camera?

OpenCV for Android (2.4.2): OpenCV Loader imports not resolved

Selecting MJPG with a USB webcam

Capture Properties

Do inputs of descriptor extractors are required to be grayscale?

OpenCV for Windows (2.4.1): Cuda-enabled app won't load on non-nVidia systems

cv::Mat Error(mat.hpp)

Problems with class cv::FaceRecognizer under Windows 7 64 bit and VS2010

SegFault in OpenCV 2.4.2 and MinGW on WinXP

Which values for window size and number of pyramids are reasonable for calcOpticalFlowPyrLK?

what is CV_FM_RANSAC_ONLY ?

How to contribute with a Java wrapper for native code functionality?

Problem in instalation with vs2010 Windows 7 X64

Errors running builder 'CDT Builder' when trying to build OpenCV for android samples

Assertion Error in Kalman Filter python OpenCV 2.4.0

Speed of Face dectection

Is it possible to measure in pixels a character outputed from putText()?

Comparing two images whether same or not

Can't compile .cu file when including opencv.hpp

How to build a regression tree over binary variables?

ndk-build deletes native OpenCV library

Is stereoRectifyUncalibrated efficient?

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