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163
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1
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no
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2012-12-12 06:47:15 -0600 Haris flag of India

associate a string to a pixel

397
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1
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no
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2012-12-20 05:11:23 -0600 vaaksiainen

How to use Mat_ ?

458
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1
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no
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2013-02-12 08:52:06 -0600 Guanta

Access values from Mat

2k
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1
answer
1
vote
2013-03-20 20:41:41 -0600 piedar

Arbitrary grayscale pixel range

11k
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1
answer
1
vote
2013-04-27 01:47:15 -0600 wuling flag of Taiwan

modifying pixel value

11k
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1
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no
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2013-05-16 11:34:49 -0600 berak

How to access pixels along a line or curve using opencv?

10k
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1
answer
3
votes
2017-06-16 13:20:40 -0600 berak

how to get the position of a pixel with the mouse?

436
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1
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no
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2013-06-01 15:33:18 -0600 Guanta

How to find the radial intensity gradient

16k
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1
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no
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2013-06-02 02:38:19 -0600 Jawaher Khemakhem

Accessing pixel and coordinate of an image using OpenCV

592
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1
answer
no
votes
2013-07-10 04:04:29 -0600 Guanta

Counting Pixels

1k
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1
answer
no
votes
2013-07-18 09:04:07 -0600 Tim Redfern

fixed point arithmetic

736
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1
answer
no
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2013-07-30 03:06:01 -0600 berak

Pixel access through python interface

4k
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1
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no
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2013-08-28 17:06:18 -0600 deiaalencar

Pixels in the region of interest (ROI)

597
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1
answer
no
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2013-12-05 05:07:01 -0600 bpp

Number of pixels changed per frame compared to frame before?

614
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1
answer
1
vote
2014-11-14 04:14:40 -0600 berak

modify pixel of image with 0.01

795
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1
answer
no
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2015-01-07 04:13:25 -0600 berak

How can i add all 'R' values in the image?

221
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1
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no
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2017-08-09 04:10:08 -0600 Ziri

How to detect the pixels which colors have been modified ?

1k
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1
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no
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2015-03-10 16:47:09 -0600 Potato

Is there a way to easily plot pixels?

194
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1
answer
-2
votes
2015-12-07 20:45:33 -0600 Brandon212

computing FFT at a pixel in image with opencv

5k
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1
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no
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2016-01-14 03:40:43 -0600 kbarni flag of France

Why pixels can have float values?

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