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
×
865
views
1
answer
no
votes
2020-09-27 09:11:36 -0600
Chris
How to color the pixels in an image depending on whether they are inside/outside a zone/circle?
python
image
image-processing
mask
cv2
circle
1k
views
1
answer
no
votes
2020-08-26 21:07:18 -0600
knighto05
Opencv.js - grabcut and GC_INIT_WITH_MASK
grabcut
javascript
mask
735
views
no
answers
no
votes
2020-06-27 16:22:30 -0600
hak16
seamlessClone flickering
mask
seamlessClone
3k
views
1
answer
no
votes
2020-04-17 03:08:49 -0600
kpachinger
Opencv.js - Background subtraction and replacement in Javascript
backgroundMOG2
mask
opencvjs
6k
views
1
answer
no
votes
2020-03-22 09:51:49 -0600
Mr_John
[OpenCV.js] Template matching with mask [closed]
javascript
js
matchTemplate
mask
template-Matching
opencvjs
3k
views
no
answers
no
votes
2020-03-03 14:54:24 -0600
LBerger
Masking part of the image and get binary image of the masked part
mask
Overlooked
580
views
no
answers
no
votes
2020-02-24 07:24:35 -0600
yanivtu
Which pixels are included along a contour line when using cv2.drawContours
contours
drawContours
mask
257
views
no
answers
no
votes
2019-12-01 09:33:46 -0600
Frdtsyer
Connect component of specific mask with a certain shape and distance
2d-image
image_processing
mask
28k
views
4
answers
6
votes
2019-10-29 21:29:41 -0600
supra56
Smoothing with a mask
smooth
blur
median
mask
blurring
1k
views
1
answer
no
votes
2019-10-24 08:13:56 -0600
berak
Conver cv::KeyPoint::pt to 8 bit unsigned int in opencv C++
c++
mask
keypoint
KeyPoint+SIFT
8k
views
2
answers
no
votes
2019-10-10 08:24:10 -0600
nicolasabril
Error while working with contours
contours
python
mask
11k
views
1
answer
no
votes
2019-09-02 11:00:48 -0600
sturkmen
How to alpha blend with transparency masks
cv2addWeighted
c++
transparency
mask
alpha-blending
162
views
no
answers
-2
votes
2019-08-28 13:46:21 -0600
invernie
findContours approach in Python open-cv returns different results on the same image depending on when the masked is applied [closed]
python
findContours
mask
8k
views
1
answer
no
votes
2019-08-14 18:20:52 -0600
sturkmen
change all instances of a colour to a different one in C++
c++
mask
356
views
no
answers
no
votes
2019-07-30 09:05:06 -0600
huckw
Quickly draw MSER region (in Java) [closed]
MSER
binary
mask
9k
views
1
answer
no
votes
2019-02-12 05:24:41 -0600
LBerger
How to Multiply cv::Mat with mask
multiplication
divide
mask
parallel_for
493
views
no
answers
no
votes
2019-02-11 05:07:58 -0600
Lucy8
Detect is the contour is in the mask area with JS
opencvjs
contours
findContours
mask
javascript
239
views
1
answer
no
votes
2018-11-09 11:04:09 -0600
LBerger
How to extract only the foreground using the given mask?
opencv
python
extraction
mask
1k
views
1
answer
no
votes
2018-09-04 09:46:33 -0600
berak
What is the correct way to find and implement a bounding box mask?
java
mask
minAreaRect
Bounding_Box
306
views
1
answer
no
votes
2018-07-30 05:04:12 -0600
LBerger
How to mask only red channel_C++
mask
416
views
1
answer
no
votes
2018-07-23 04:52:24 -0600
LBerger
Overlap Image in a specific way?_C++
overlapping
mask
1k
views
no
answers
no
votes
2018-05-21 12:21:35 -0600
lvgeng
How to stitch images by openCV with masks? (Only stitch parts of images)
stitching
mask
2k
views
1
answer
no
votes
2018-05-20 17:13:29 -0600
Tetragramm
Calculate Mean: different result for masked image vs ROI
mask
magnitude
264
views
no
answers
no
votes
2018-04-06 20:31:50 -0600
Kafan
Need help with multiplying mask and disparity map in C++ opencv
disparity
mask
opencv
c++
1k
views
no
answers
no
votes
2018-02-05 20:46:01 -0600
cgranados
Draw square that covers area of pixel cluster in binary image (Python) [closed]
treshold
inRange
binary-image
mask
contour
521
views
no
answers
no
votes
2018-01-18 04:20:36 -0600
vps
Extract the human mask from the image
CNN
mask
opencv
c++
1k
views
no
answers
no
votes
2018-01-08 11:54:28 -0600
Nakroma
What's the best way for template matching with a mask?
matchTemplate
templateMatch
featurematching
mask
65
views
no
answers
no
votes
2017-12-04 10:51:37 -0600
yode
How to get those unique lable in a mask with efficient
mask
3k
views
1
answer
2
votes
2017-11-28 12:41:26 -0600
opalmirror
How to remove background of a selected contour
android
java
mask
contours
807
views
2
answers
no
votes
2017-11-17 02:08:38 -0600
berak
mask in FlannBasedMatcher::match doesn't work normally
mask
matcher
1
2
3
4
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
mask
×30
c++
×5
contours
×4
python
×4
javascript
×3
opencv
×3
opencvjs
×3
findContours
×2
java
×2
matchTemplate
×2
2d-image
×1
alpha-blending
×1
android
×1
backgroundMOG2
×1
binary
×1
binary-image
×1
blur
×1
blurring
×1
Bounding_Box
×1
circle
×1
CNN
×1
contour
×1
cv2
×1
cv2addWeighted
×1
disparity
×1
divide
×1
drawContours
×1
extraction
×1
featurematching
×1
grabcut
×1
image
×1
image_processing
×1
image-processing
×1
inRange
×1
js
×1
keypoint
×1
KeyPoint+SIFT
×1
magnitude
×1
matcher
×1
median
×1
minAreaRect
×1
MSER
×1
multiplication
×1
overlapping
×1
Overlooked
×1
parallel_for
×1
seamlessClone
×1
smooth
×1
stitching
×1
templateMatch
×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
×
