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51 questions

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7k
views
3
answers
1
vote
2013-11-28 10:57:49 -0500 Linke Seitentasche

Select only gray pixels in color image

74k
views
2
answers
3
votes
2012-11-21 20:11:39 -0500 Martin Peris

How to create a binary image mat?

2k
views
2
answers
1
vote
2013-03-11 09:31:31 -0500 StevenPuttemans flag of Belgium

surf descriptor accepts only grayscale images?

2k
views
2
answers
no
votes
2013-03-26 10:16:23 -0500 pocahentez

problem in cvtColor function

1k
views
2
answers
no
votes
2015-03-25 15:38:33 -0500 ClintFromVa

custom grayscale conversion

811
views
2
answers
no
votes
2013-09-11 09:16:41 -0500 Spas Hristov flag of Bulgaria

Grayscale to Lbp image

3k
views
2
answers
no
votes
2015-06-09 14:27:06 -0500 anatrong0

16bit raw file stream analysis

2k
views
2
answers
1
vote
2017-03-21 04:30:12 -0500 pvt.peter

Result of CLAHE is different on 8 and 16 bit

2k
views
2
answers
no
votes
2018-05-05 14:15:21 -0500 pedro_lafuente

VideoCapture with grayscale camera

717
views
1
answer
no
votes
2013-03-05 03:54:08 -0500 berak

Issue with IP camera

2k
views
1
answer
no
votes
2013-03-10 10:49:11 -0500 Guanta

converting 3-channel BGR pic to grayscale BY HAND

2k
views
1
answer
1
vote
2013-03-20 20:41:41 -0500 piedar

Arbitrary grayscale pixel range

633
views
1
answer
no
votes
2013-08-26 20:08:15 -0500 CyberK

building photoshop-style black-white-conversion

586
views
1
answer
2
votes
2013-11-14 08:22:49 -0500 albertofernandez

bgr image grayscale

583
views
1
answer
1
vote
2015-04-28 12:58:17 -0500 ricor29

CamShift on grayscael

273
views
1
answer
no
votes
2014-11-09 08:21:16 -0500 berak

fastest way to access individual bytes in CV_8U1

7k
views
1
answer
2
votes
2014-11-17 02:08:16 -0500 kbarni flag of France

false coloring of grayscale image

1k
views
1
answer
1
vote
2015-03-05 08:32:13 -0500 kbarni flag of France

Improving line extraction from HoughLinesP

5k
views
1
answer
no
votes
2015-03-10 12:12:46 -0500 Engin

How to calculate the YUV values of a grayscale image ?

1k
views
1
answer
no
votes
2015-03-12 07:56:33 -0500 thdrksdfthmn

YUV values in grayscale images

7k
views
1
answer
1
vote
2015-03-25 12:56:43 -0500 matman

Convert CV_16UC3 color image to CV_8U grayscale

296
views
1
answer
no
votes
2016-01-21 23:30:06 -0500 berak

Memory error accessing grayscale pixel data

967
views
1
answer
no
votes
2016-01-24 21:33:19 -0500 MartinTarrou

Normalizing Sobel Filter Noise

5k
views
1
answer
-1
votes
2016-03-11 22:41:00 -0500 gseif

How to capture in GRAYSCALE directly from source

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