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51 questions

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4k
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no
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1
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2020-02-24 21:58:55 -0600 charlie

Create 2 channel image - grayscale and alpha

581
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1
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no
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2019-04-27 15:23:55 -0600 Tetragramm flag of United States of America

Why at() return 3 values for a grayscale image

1k
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2019-04-13 10:09:14 -0600 A85

Failing to read pixel of grayscale image as float

269
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2019-02-21 05:29:37 -0600 berak

grayscale image pixel-based detect object

5k
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2
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no
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2018-05-05 14:15:21 -0600 pedro_lafuente

VideoCapture with grayscale camera

352
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1
vote
2017-07-02 06:00:41 -0600 Cole

Better character isolation

3k
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2
answers
1
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2017-03-21 04:30:12 -0600 pvt.peter

Result of CLAHE is different on 8 and 16 bit

2k
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1
answer
no
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2016-08-29 10:08:36 -0600 berak

CV_8UC3 returns grayscale

4k
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1
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2016-06-09 07:58:10 -0600 pmh4514

[SOLVED] putText - result is always black text [closed]

276
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2016-05-18 13:51:54 -0600 alinouriz

Accessing Pixel Values of RAW 8 image

7k
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1
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-1
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2016-03-11 22:41:00 -0600 gseif

How to capture in GRAYSCALE directly from source

1k
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1
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2016-01-24 21:33:19 -0600 MartinTarrou

Normalizing Sobel Filter Noise

488
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1
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no
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2016-01-21 23:30:06 -0600 berak

Memory error accessing grayscale pixel data

4k
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2
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no
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2015-06-09 14:27:06 -0600 anatrong0

16bit raw file stream analysis

1k
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2015-05-11 02:53:05 -0600 karmaDet flag of Germany

Camshift Algorithm and Grayscaled Images

212
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2015-05-05 11:56:05 -0600 lwi

TonemapDurand on grayscale images segfaults

742
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1
answer
1
vote
2015-04-28 12:58:17 -0600 ricor29

CamShift on grayscael

481
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2015-04-08 13:23:10 -0600 vg flag of United States of America

Metal Edge Defect Detection

1k
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2
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2015-03-25 15:38:33 -0600 ClintFromVa

custom grayscale conversion

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