First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▲
answers
votes
171 questions
Tagged
Color
×
3k
views
3
answers
1
vote
2015-03-16 08:07:53 -0600
FooBar
How could i detect a color?
colortracking
c++
opencv
Color
histogram
9k
views
1
answer
1
vote
2015-03-25 12:56:43 -0600
matman
Convert CV_16UC3 color image to CV_8U grayscale
Color
grayscale
CvMat
1k
views
2
answers
no
votes
2015-03-25 15:38:33 -0600
ClintFromVa
custom grayscale conversion
Color
grayscale
conversion
1k
views
1
answer
no
votes
2015-04-16 05:49:39 -0600
kbarni
How to Linearise an Input Image before applying Color Correction?
Color
colormap
camera
10k
views
1
answer
1
vote
2015-04-16 15:55:32 -0600
theodore
how to detect contours for two or more than two specific colors ?
contours
Color
segmenation
Noteworthy_Content
643
views
1
answer
no
votes
2015-04-17 09:41:08 -0600
samirissa00
How to Identify a color in a specific area of the image
region
Color
272
views
1
answer
no
votes
2015-05-09 11:53:52 -0600
mohammad2050
How much max FPS?
opencv
fps
detect
Color
1k
views
no
answers
no
votes
2015-06-04 01:25:47 -0600
ichaka
How to get the right Cr and Cb (YCrCb) values from RGB real time image from android camera using OpenCV?
android
java
AndroidOpenCV
YCrCb
Color
3k
views
1
answer
no
votes
2015-06-04 13:47:09 -0600
pklab
Can anyone confirm the range of various color spaces such as LAB, LUV and YUV in OpenCV ?
Range-
Various
Color
spaces
in
opencv
294
views
1
answer
no
votes
2015-06-11 08:26:58 -0600
StevenPuttemans
Single image and multiple colors/objects
multiple
objects
Color
image
Count
area
422
views
no
answers
no
votes
2015-06-30 13:38:55 -0600
pavanbabut
Converting 8bit image into RGB and more
8bit
to
RGB
using
Color
pallete
1k
views
1
answer
no
votes
2015-07-20 06:00:12 -0600
dastaan90
Reliable color detection in difference lightings.
Color
750
views
no
answers
1
vote
2015-08-03 05:42:17 -0600
ghost43
Color histogram for object recognition
Color
histogram
c++
opencv
308
views
1
answer
no
votes
2015-08-24 05:30:29 -0600
Akki
how to detect colors precisely ?
Color
opencv
478
views
no
answers
no
votes
2015-08-26 02:49:16 -0600
zms
How to add light color to original image
add
Color
1k
views
no
answers
no
votes
2015-08-29 02:07:23 -0600
muc
color or grayscale for cascade training
cascade
training
Color
Matlab
1k
views
1
answer
1
vote
2015-09-01 15:53:13 -0600
kbanman
Which color matching functions does OpenCV use for its RGB/BGR color space?
Color
BGR
RGB
462
views
no
answers
no
votes
2015-09-15 16:53:10 -0600
Eisen
Object tracking lag problem
object-tracking
Color
tracking
142
views
1
answer
no
votes
2015-10-22 04:24:45 -0600
StevenPuttemans
execute program when detected color is on specific side of frame
Color
detection
tracking
c++
6k
views
2
answers
1
vote
2015-10-28 10:07:52 -0600
sturkmen
Detecting the image if it is clored or black and white!?
imageprocessing
Channels
Gray
BGR
Color
1k
views
no
answers
no
votes
2015-11-15 17:10:25 -0600
215
Process x-ray for easier image detection?
objectdetection
Color
Imagetransform
4k
views
1
answer
1
vote
2015-11-20 12:29:41 -0600
opencvslave
Point Grey USB3 camera pixel color format
PointGrey
Color
OSX
libdc1394
5k
views
1
answer
no
votes
2015-12-04 04:04:57 -0600
LorenaGdL
Add red background color to image with openCV
Color
background
1k
views
no
answers
no
votes
2015-12-07 08:15:56 -0600
GUODONG DING
Why Iplimage using char* pointing to raw image data instead of unsigned char* pointer just like Mat did?
IplImage
Mat
pointer
Color
526
views
no
answers
no
votes
2015-12-12 18:13:30 -0600
215
error when trying to convert rgb to hsv...
c++
Color
opencv
626
views
no
answers
1
vote
2016-01-15 05:50:07 -0600
RenanRosa
Train a classifier to detect objects based on its form and colors
Color
Haar
1k
views
2
answers
no
votes
2016-02-11 08:33:38 -0600
StevenPuttemans
Estimate white background
interpolate
white
balance
background
Color
1k
views
1
answer
no
votes
2016-02-29 18:16:30 -0600
theodore
distribution of color in 3d coordinates and diagonal of bounding box
Color
distribution
diagonal
bounding
box
length
1k
views
2
answers
no
votes
2016-03-08 03:19:35 -0600
cv_new
Color classification
java
Color
clustering
28k
views
5
answers
6
votes
2016-03-21 05:19:30 -0600
essamzaky
How to find the two most dominant colors in an image?
Color
histogram
BGR
HSV
« previous
1
2
3
4
5
...
6
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
Color
×30
opencv
×6
c++
×4
BGR
×3
histogram
×3
background
×2
grayscale
×2
java
×2
RGB
×2
tracking
×2
8bit
×1
add
×1
android
×1
AndroidOpenCV
×1
area
×1
balance
×1
bounding
×1
box
×1
camera
×1
cascade
×1
Channels
×1
clustering
×1
colormap
×1
colortracking
×1
contours
×1
conversion
×1
Count
×1
CvMat
×1
detect
×1
detection
×1
diagonal
×1
distribution
×1
fps
×1
Gray
×1
Haar
×1
HSV
×1
image
×1
imageprocessing
×1
Imagetransform
×1
in
×1
interpolate
×1
IplImage
×1
length
×1
libdc1394
×1
Mat
×1
Matlab
×1
multiple
×1
Noteworthy_Content
×1
objectdetection
×1
objects
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×