Questions - OpenCV Q&A Forum

769

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2

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1

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2020-07-27 10:27:24 -0600 kbarni

Join floating white pixels to the nearest island without closing morph?

merge
Pixels

225

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no

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no

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2019-09-04 02:49:49 -0600 ymw

extract pixel values in images raw by raw c++ [closed]

992

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1

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no

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2019-06-26 11:33:13 -0600 crackwitz

Direct conversion of pixels to millimeters?

1k

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1

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no

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2019-04-04 20:17:03 -0600 Tetragramm

Mean position of white pixels

1k

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1

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no

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2018-07-02 00:15:41 -0600 mayra

I am trying to get all the different pixel values from an image and display the same?

770

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no

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no

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2017-03-19 09:07:24 -0600 vitorbordini

clicking in an image in python

3k

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2

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no

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2017-02-25 06:45:59 -0600 jsxyhelu

How do I get the lowest value of all the non zero value pixels?

342

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1

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no

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2016-09-04 05:20:08 -0600 berak

Getting full objects on a binary image (C++)

1k

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no

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no

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2016-06-06 15:03:24 -0600 YaddyVirus

How to use np.count_nonzero() within a range of pixels?

2k

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2

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2

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2016-03-26 19:21:48 -0600 sturkmen

Unable to detect black pixels ?

280

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1

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no

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2015-02-20 10:13:14 -0600 Diego Moreira

Doubt about how to access a pixel in cvMat structure

121

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no

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no

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2014-04-12 14:03:34 -0600 Brixus

Artefacts while copying pixelvalues

661

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1

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1

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2013-11-27 21:06:03 -0600 Jose Gómez

Modifying pixels efficiently in Java

4k

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2

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3

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2013-10-02 01:41:23 -0600 ThomasB

Clustring white pixels in binary image

3k

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1

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no

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2013-06-03 05:25:28 -0600 berak

How to calculate the pixel density of a sampled binary image

965

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1

answer

1

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2013-03-13 02:51:25 -0600 Daniil Osokin

How can I work with pixels of an image directly?

6k

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1

answer

1

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2013-03-04 05:17:19 -0600 Andrey Pavlenko

Android counting white pixels in binary Mat.

466

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1

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-2

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2013-01-17 04:21:09 -0600 Ben

Need small prog - I will donate

Pixels
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18 questions

Join floating white pixels to the nearest island without closing morph?

extract pixel values in images raw by raw c++ [closed]

Direct conversion of pixels to millimeters?

Mean position of white pixels

I am trying to get all the different pixel values from an image and display the same?

clicking in an image in python

How do I get the lowest value of all the non zero value pixels?

Getting full objects on a binary image (C++)

How to use np.count_nonzero() within a range of pixels?

Unable to detect black pixels ?

Doubt about how to access a pixel in cvMat structure

Artefacts while copying pixelvalues

Modifying pixels efficiently in Java

Clustring white pixels in binary image

How to calculate the pixel density of a sampled binary image

How can I work with pixels of an image directly?

Android counting white pixels in binary Mat.

Need small prog - I will donate

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