Questions - OpenCV Q&A Forum

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2015-03-12 07:56:33 -0600 thdrksdfthmn

YUV values in grayscale images

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no

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2015-03-19 03:51:51 -0600 begueradj

GrayScale Vs YUV comparaison

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2015-04-08 13:23:10 -0600 vg

Metal Edge Defect Detection

222

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

TonemapDurand on grayscale images segfaults

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2015-05-11 02:53:05 -0600 karmaDet

Camshift Algorithm and Grayscaled Images

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2015-11-26 06:09:26 -0600 valexor89

get few pixels value of grayscale image with android API

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2015-12-16 11:22:37 -0600 opencvlover

How to convert detected mouth region in gray-scale and binary in android ? [closed]

488

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2016-01-21 23:30:06 -0600 berak

Memory error accessing grayscale pixel data

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

Normalizing Sobel Filter Noise

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2016-04-22 12:03:16 -0600 berak

convert the RGB image to a grayscale representation of its redness

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

Accessing Pixel Values of RAW 8 image

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2016-08-29 10:08:36 -0600 berak

CV_8UC3 returns grayscale

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2018-05-05 14:15:21 -0600 pedro_lafuente

VideoCapture with grayscale camera

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2018-07-30 22:45:44 -0600 Stéphane Charette

How are RGB images converted to greyscale?

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2018-11-21 23:38:14 -0600 berak

why load an image with input 0 gives a different result that converting the same image with input 1 to grey scale with opencv crtcolor method?

grayscale

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2019-01-29 15:58:05 -0600 wildwolf13

Open CV Error: Assertion failed (scn ==2 && depth == CV_8U) in cvtColor

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

grayscale image pixel-based detect object

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

Failing to read pixel of grayscale image as float

599

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2019-04-27 15:23:55 -0600 Tetragramm

Why at() return 3 values for a grayscale image

grayscale

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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

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1

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2017-07-13 05:11:52 -0600 alkasm

51 questions

YUV values in grayscale images

GrayScale Vs YUV comparaison

Metal Edge Defect Detection

TonemapDurand on grayscale images segfaults

Camshift Algorithm and Grayscaled Images

get few pixels value of grayscale image with android API

How to convert detected mouth region in gray-scale and binary in android ? [closed]

Memory error accessing grayscale pixel data

Normalizing Sobel Filter Noise

convert the RGB image to a grayscale representation of its redness

Accessing Pixel Values of RAW 8 image

CV_8UC3 returns grayscale

VideoCapture with grayscale camera

How are RGB images converted to greyscale?

why load an image with input 0 gives a different result that converting the same image with input 1 to grey scale with opencv crtcolor method?

Open CV Error: Assertion failed (scn ==2 && depth == CV_8U) in cvtColor

grayscale image pixel-based detect object

Failing to read pixel of grayscale image as float

Why at() return 3 values for a grayscale image

How to capture in GRAYSCALE directly from source

How do i convert a Grayscale video to a Tensor?

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