Questions - OpenCV Q&A Forum

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2020-07-02 03:28:38 -0600 berak

I am unable to load image using openCV and using visual studio for c++ code.

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2019-10-09 20:14:49 -0600 supra56

find the edge of image with the help of axis(x,y) in opencv in android [closed]

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2019-09-27 03:12:04 -0600 Jorge Diaz

Segment color regions

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2019-05-14 23:11:59 -0600 kaim

What are the functions in opencv that takes only 8bit images

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2019-03-04 21:54:06 -0600 muraad

Issue compiling with cvstd_wrapper.hpp opencv4.0.1

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2019-01-11 04:13:38 -0600 kbarni

python: how to compute the color distribution of image in the paper with python and openCV

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2018-11-15 01:10:14 -0600 berak

Mat out of bounds

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2018-11-07 04:14:24 -0600 djamaleddine djeldjli

How can I read multiple images in Python presented in a folder? [closed]

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2018-08-28 20:40:07 -0600 brinx

JAVA - Removing noise of processed image OPENCV [closed]

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2018-07-19 04:26:49 -0600 kbarni

How to remove unwanted areas/pixels from image ?

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2018-06-21 04:39:33 -0600 kbarni

Applying HOG on BGR vs Applying HOG on RGB images

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2018-05-31 02:14:19 -0600 ak1

what is the unit of light intensity values in a grayscale image ?

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2018-04-26 03:11:01 -0600 Kailash

Extract text and bounding-box using OpenCV

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2018-03-07 12:59:06 -0600 dursunsefa

How to divide an RGB image into non-overlapping blocks size X*X

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2018-02-27 12:05:24 -0600 Himanshu Walia

How to increase the quality of sampled images ? and does it affect the classifiers accuracy ?

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2017-11-28 06:18:57 -0600 Explorer_DS

how do I copy specific pixels to destination mat from source mat in opencv c++?

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2017-11-21 03:47:53 -0600 Ajay Gohel

I am making document scanner. It is detecting only edges and not corners. [closed]

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2017-11-16 07:57:46 -0600 esconda

Imshow produces many windows(c++, Visualstudio)

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2017-08-30 07:13:41 -0600 Muhammad Huzaifa

How to capture player moment with webcam and use that as an input in a game? [closed]

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2017-04-06 06:25:30 -0600 Mark1988

Recognition & detection of components connected by a line

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2016-12-08 03:54:04 -0600 Vintez

Image processing with openCv in android ?

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2016-10-23 09:23:17 -0600 ScaleSphere

Multiple video channels give same image? [closed]

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2016-07-19 02:30:55 -0600 prashan

opencv image proccessing not recognized text(OCR)

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2016-05-22 10:25:19 -0600 essamzaky

Divide Object In Blob. [closed]

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2016-04-03 07:26:02 -0600 choukri el

Segmentation fault (core dumped) image processing c++/opencv

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2016-02-17 03:11:34 -0600 kbarni

Optimizing image processing code

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2016-01-12 03:01:33 -0600 Solace

How to change the values of HSV channels of a pixel using OpenCV4Android?

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2015-11-20 02:55:50 -0600 dalilamahirah

'for loop' function for side fill binary image from bottom to top. [closed]

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2015-10-16 15:14:07 -0600 asad muneer

Extract Text From ID CARD

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2015-09-08 05:12:09 -0600 Tess

52 questions

I am unable to load image using openCV and using visual studio for c++ code.

find the edge of image with the help of axis(x,y) in opencv in android [closed]

Segment color regions

What are the functions in opencv that takes only 8bit images

Issue compiling with cvstd_wrapper.hpp opencv4.0.1

python: how to compute the color distribution of image in the paper with python and openCV

Mat out of bounds

How can I read multiple images in Python presented in a folder? [closed]

JAVA - Removing noise of processed image OPENCV [closed]

How to remove unwanted areas/pixels from image ?

Applying HOG on BGR vs Applying HOG on RGB images

what is the unit of light intensity values in a grayscale image ?

Extract text and bounding-box using OpenCV

How to divide an RGB image into non-overlapping blocks size X*X

How to increase the quality of sampled images ? and does it affect the classifiers accuracy ?

how do I copy specific pixels to destination mat from source mat in opencv c++?

I am making document scanner. It is detecting only edges and not corners. [closed]

Imshow produces many windows(c++, Visualstudio)

How to capture player moment with webcam and use that as an input in a game? [closed]

Recognition & detection of components connected by a line

Image processing with openCv in android ?

Multiple video channels give same image? [closed]

opencv image proccessing not recognized text(OCR)

Divide Object In Blob. [closed]

Segmentation fault (core dumped) image processing c++/opencv

Optimizing image processing code

How to change the values of HSV channels of a pixel using OpenCV4Android?

'for loop' function for side fill binary image from bottom to top. [closed]

Extract Text From ID CARD

Pixel intencity difference in opencv and Matlab [closed]

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