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91 questions

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254
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1
answer
no
votes
2016-02-03 20:53:55 -0600 granbywrestler

Reading image

416
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1
answer
1
vote
2016-02-04 12:08:58 -0600 goldroses

Obtaining Pixelvalue with various formats

2k
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1
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no
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2016-07-22 05:56:05 -0600 berak

How can I perform arithmetic operations with pixel

3k
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1
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no
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2016-08-27 01:03:17 -0600 berak

Pixel datas in a circular region

492
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1
answer
no
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2017-01-09 08:11:07 -0600 berak

Problem setting pixel value

4k
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1
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no
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2017-03-09 05:41:03 -0600 berak

Iterating and printing all pixel values from a Mat image

376
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1
answer
no
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2017-07-24 05:02:05 -0600 arrfou

Is it possible to apply superpixel algorithm on depth data?

209
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1
answer
-2
votes
2017-12-05 14:13:46 -0600 berak

Decomposing an image to several subimages

1k
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1
answer
1
vote
2017-12-21 00:54:25 -0600 moHe flag of China

Python faster pixel access

235
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1
answer
1
vote
2018-01-08 19:59:16 -0600 sjhalayka flag of Canada

trouble understanding pixel access

751
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1
answer
no
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2018-02-28 03:01:33 -0600 LBerger

How to access alpha value at pixel using Mat.data?

967
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1
answer
no
votes
2018-10-09 05:46:00 -0600 dadiaar

Show the brightness channel for each pixel

506
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1
answer
no
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2018-10-27 12:06:50 -0600 berak

color percentage in image

309
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1
answer
no
votes
2019-04-01 10:21:37 -0600 mdresser

Extract pixel value from Mat not working (for me)

1k
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2
answers
1
vote
2012-12-04 03:16:07 -0600 Siegfried

Accessing pixel value always return same value

1k
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2
answers
no
votes
2012-12-20 22:49:51 -0600 Haris flag of India

extract a vector of pixels from a frame

2k
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2
answers
no
votes
2013-03-10 07:37:05 -0600 berak

one pixel's color

6k
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2
answers
no
votes
2013-06-13 06:38:55 -0600 Daniil Osokin flag of Russia

How to edit/reading pixels from Mat(Vec3b) using Java

710
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2
answers
no
votes
2013-10-04 21:27:04 -0600 dmcenan

Single Pixel Colors

592
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2
answers
no
votes
2017-06-11 20:59:55 -0600 hoang anh tuan

Scanning white pixel and make rectangle for border contour

22k
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2
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no
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2017-08-09 01:49:23 -0600 berak

How to find pixel's (with coordinates specified) color values?

1k
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2
answers
no
votes
2018-03-26 07:43:29 -0600 vps flag of Germany

Remove pixels inside the region in an image

962
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3
answers
no
votes
2013-04-05 14:22:36 -0600 AlexanderShishkov flag of Russia

Count Pixel

119k
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3
answers
1
vote
2017-08-09 14:31:22 -0600 NerdyDroneBuilder

How to get pixel's value from a picture?

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