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
94 questions
Tagged
mask
×
80
views
no
answers
no
votes
2015-05-01 05:40:02 -0600
PeppertunaOfTradeDay
Question of maskgenerator class [closed]
mask
421
views
no
answers
no
votes
2015-03-22 08:33:34 -0600
215
Making a mask that is dynamic.. [closed]
method
c++
opencv
filter
mask
dynamic
1k
views
no
answers
no
votes
2015-03-19 04:18:16 -0600
Guanta
Does a mask in "detectandcompute" restrict feature point center (pt), or contributing pixels (to the calculation of the feature point)
akaze
detectandcompute
mask
1k
views
no
answers
no
votes
2015-02-10 01:49:08 -0600
Rajind
Getting masked area to be transparent ?
image-manipulation
mask
c++
transparency
18k
views
3
answers
3
votes
2015-10-08 13:35:42 -0600
pklab
ROI, always a rectangle?
roi
mask
Noteworthy_Content
1k
views
1
answer
1
vote
2014-10-26 05:18:34 -0600
Rasmus
Detect contour with mask
contours
overlapping
mask
8k
views
1
answer
1
vote
2014-10-02 10:33:58 -0600
kbarni
How to replace information in a mat based on a mask?
blurring
mask
Noteworthy_Content
1k
views
2
answers
no
votes
2014-10-07 07:42:22 -0600
JNI
Thresholding + masking image erratic results
threshold
Thresholding
mask
masking
12k
views
1
answer
1
vote
2014-09-02 04:28:04 -0600
Balaji R
How to crop non rectangular area from Mat?
mask
fillPoly
copyTo
Noteworthy_Content
1k
views
no
answers
no
votes
2014-04-14 08:42:27 -0600
ntb-werz
set color transparent in the android camera preview
mask
chromakey
9k
views
1
answer
1
vote
2014-04-05 21:00:00 -0600
ss32
Why is this simple mask not working?
mask
python
143
views
no
answers
1
vote
2014-03-01 13:34:06 -0600
user10001
Graphcut doesn't generate correct result
graphcut
mask
2k
views
1
answer
no
votes
2014-02-27 02:49:37 -0600
StevenPuttemans
I need an equalization function with mask like this: equalizeHist(src, dst, mask)
equalizeHist
mask
773
views
1
answer
no
votes
2013-12-09 05:39:43 -0600
Haris
Hello Friends, How can i create a mask image in opencv and create trimap segments. Please guide its urgent.
mask
image
opencv
grabcut
2k
views
1
answer
no
votes
2013-11-18 10:55:30 -0600
Pedro Batista
How to get values of a Matrix which are non zero
setTo
mask
1k
views
no
answers
1
vote
2013-10-14 07:51:15 -0600
Robionic
Masking the area outside a 2D set of grid points OpenCV
2dgrid
mask
2.4.6
1k
views
no
answers
no
votes
2013-09-10 08:30:01 -0600
abrykt
Surf and masks
SURF
mask
feature-detection
feature-extraction
feature2d
SurfFeatureDetector
950
views
1
answer
no
votes
2013-09-06 03:13:12 -0600
SergioBasurco
Transparent border after calibration
calibration
remap
border
mask
alpha
38k
views
2
answers
no
votes
2013-08-27 03:07:31 -0600
lenteken
Best method to count the black and white pixels of the image.
count-pixels
mask
2k
views
2
answers
no
votes
2013-07-29 14:21:06 -0600
LadyZayin
MatchTemplate on a single color [closed]
matchTemplate
mask
transparency
maps
878
views
1
answer
no
votes
2013-06-11 08:43:31 -0600
unxnut
Check if binary mask is not empty?
binary
mask
cvcountnonZero
13k
views
1
answer
3
votes
2013-06-10 05:05:01 -0600
Vladislav Vinogradov
Create a mask with a roi
mask
ORB
SIFT
detect
1k
views
2
answers
no
votes
2013-06-09 14:09:30 -0600
user1446598
How to save only ROI pixels in a Mat using a binary mask?
mask
region
Mat
copyTo
8k
views
1
answer
no
votes
2013-05-30 15:24:07 -0600
Guanta
How to specify mask for grabCut in C++
mask
965
views
1
answer
no
votes
2013-05-30 10:18:18 -0600
william
Output image which combine pixels from different smoothing filter mask
output
image
from
different
smoothing
mask
803
views
2
answers
no
votes
2013-07-07 07:00:40 -0600
pheips
FeatureDetector with mask input (third parameter)
featuredetector
mask
2k
views
1
answer
1
vote
2013-02-28 23:49:08 -0600
Abid Rahman K
roipoly matlab function equivalent in OpenCV
Matlab
roipoly
mask
3k
views
2
answers
no
votes
2013-02-13 02:09:44 -0600
Mathieu Barnachon
Video mask in OpenCV
opencv
mask
Video
15k
views
4
answers
3
votes
2014-04-09 08:55:37 -0600
germano2239
matchTemplate() with a mask
matchTemplate
mask
16k
views
2
answers
4
votes
2012-12-03 14:27:52 -0600
mjepson
Problem Reading PNG with Transparency layer
imread
libpng
png
alpha
transparency
mask
« previous
1
2
3
4
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
mask
×30
Noteworthy_Content
×3
opencv
×3
transparency
×3
alpha
×2
c++
×2
copyTo
×2
image
×2
matchTemplate
×2
2.4.6
×1
2dgrid
×1
akaze
×1
binary
×1
blurring
×1
border
×1
calibration
×1
chromakey
×1
contours
×1
count-pixels
×1
cvcountnonZero
×1
detect
×1
detectandcompute
×1
different
×1
dynamic
×1
equalizeHist
×1
feature2d
×1
feature-detection
×1
featuredetector
×1
feature-extraction
×1
fillPoly
×1
filter
×1
from
×1
grabcut
×1
graphcut
×1
image-manipulation
×1
imread
×1
libpng
×1
maps
×1
masking
×1
Mat
×1
Matlab
×1
method
×1
ORB
×1
output
×1
overlapping
×1
png
×1
python
×1
region
×1
remap
×1
roi
×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
×