Questions - OpenCV Q&A Forum

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2015-08-05 04:18:17 -0600 kingdavidek

Can thresholding only be applied to a grayscale image?

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2015-08-18 12:08:26 -0600 Longhorn

PointCloud Using Regular Camera

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2015-09-01 15:53:13 -0600 kbanman

Which color matching functions does OpenCV use for its RGB/BGR color space?

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2015-09-23 00:07:31 -0600 berak

split r g b matrix from rgb image

RGB
matrix

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2015-09-24 05:00:50 -0600 prestojunkie

How to determine if gamma decorrection is required?

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2015-12-22 22:55:30 -0600 Ralph058

Why should an RGB image be converted to grayscale for carrying out deblurring/blur detection?

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2016-01-12 11:42:07 -0600 ocv_user

Java : Convert a binary file (received from Bayer sensor) to a Bayer image and then to an RGB image.

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2016-02-24 03:04:58 -0600 GANESH PRASAATH L

How to change BGR to RGB of a video frame using C /C++

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2016-04-20 12:49:12 -0600 whistlerdillon

Why are my imshow windows different after upgrading to opencv 3.1? [closed]

627

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2019-09-25 09:13:53 -0600 CV

HOG People Detector on image

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2016-07-09 10:35:08 -0600 jimfcarroll

Reading RGB jp2 image results in Red and Blue channels reversed

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2017-06-10 05:34:45 -0600 Tuomx

Convert NV12 to RGB

996

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2016-10-08 07:22:13 -0600 benT

Reading from RGB24 buffer is producing weird results

443

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2017-02-19 12:40:40 -0600 fastdeath

Unexpected result with RGB Histogram Backprojection in Python

140

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2017-01-17 00:51:01 -0600 berak

Is it possible for me to set a collection of pixels to a (R,G,B) value?

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2017-02-01 00:42:28 -0600 anjo

rgb format supported in opencv cv::VideoCapture cap () for gstreamer [closed]

2k

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3

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2017-04-18 07:12:44 -0600 theodore

register ir image to distorted rgb

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2017-06-08 05:00:38 -0600 tomas789

Converting Y + biplanar CrCb into RGB Mat

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2017-07-11 04:16:06 -0600 KEMBL2

Accessing VideoCapture settings

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2017-08-21 13:46:42 -0600 m3rt

Thresholding multiple RGB values in Python

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2017-08-25 05:17:56 -0600 Ziri

Fixing the color format of the video feed

1k

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1

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2

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2017-09-25 12:28:04 -0600 jrobble

Is the swapRB value in the example GoogLeNet DNN code wrong?

4k

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2017-09-21 15:37:49 -0600 miller619

Opencv Android: FPS and RGB values [Solved]

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2017-09-20 09:49:33 -0600 Fl092

imread and imshow showing gray image instead of RGB

7k

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2017-12-19 11:45:30 -0600 opencvddddd

openCV, conversion between Mat and array by reading from video

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2018-01-29 03:10:03 -0600 Balaji R

Converting RGB into LMS model using C++ and OpenCV

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2018-02-28 08:36:45 -0600 LBerger

Problem with Red And Blue

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2018-02-28 16:01:11 -0600 Silvano

Fatest program whitch gets rgb values for NN

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1

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1

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2018-03-14 11:37:47 -0600 eshirima

Find an image by nearest color?

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2018-04-04 07:01:56 -0600 Eduardo

70 questions

Can thresholding only be applied to a grayscale image?

PointCloud Using Regular Camera

Which color matching functions does OpenCV use for its RGB/BGR color space?

split r g b matrix from rgb image

How to determine if gamma decorrection is required?

Why should an RGB image be converted to grayscale for carrying out deblurring/blur detection?

Java : Convert a binary file (received from Bayer sensor) to a Bayer image and then to an RGB image.

How to change BGR to RGB of a video frame using C /C++

Why are my imshow windows different after upgrading to opencv 3.1? [closed]

HOG People Detector on image

Reading RGB jp2 image results in Red and Blue channels reversed

Convert NV12 to RGB

Reading from RGB24 buffer is producing weird results

Unexpected result with RGB Histogram Backprojection in Python

Is it possible for me to set a collection of pixels to a (R,G,B) value?

rgb format supported in opencv cv::VideoCapture cap () for gstreamer [closed]

register ir image to distorted rgb

Converting Y + biplanar CrCb into RGB Mat

Accessing VideoCapture settings

Thresholding multiple RGB values in Python

Fixing the color format of the video feed

Is the swapRB value in the example GoogLeNet DNN code wrong?

Opencv Android: FPS and RGB values [Solved]

imread and imshow showing gray image instead of RGB

openCV, conversion between Mat and array by reading from video

Converting RGB into LMS model using C++ and OpenCV

Problem with Red And Blue

Fatest program whitch gets rgb values for NN

Find an image by nearest color?

ToF and RGB stereo vision system

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