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
362 questions
Tagged
image
×
2k
views
1
answer
no
votes
2017-02-17 14:00:39 -0600
Guyygarty
Showing gray image in picturebox in Visual studio c++
image
4k
views
1
answer
no
votes
2017-03-09 05:41:03 -0600
berak
Iterating and printing all pixel values from a Mat image
matrix
Mat
pixel
access
image
1k
views
1
answer
2
votes
2017-03-20 22:06:18 -0600
cpagravel
Identify the best angle to orient a map
linedetection
python
2d-image
detection
image
orientation
302
views
1
answer
no
votes
2017-05-25 22:39:52 -0600
berak
Integral image wrong values
integral
image
CUDA
opencv
175
views
1
answer
no
votes
2017-05-26 10:11:58 -0600
djtommye
Slide Show project - image smaller than window
image
background
aspectration
window
Fit
1k
views
1
answer
-1
votes
2017-09-06 03:04:33 -0600
StevenPuttemans
Car dent recognition
car
Dents
localization
image
recognition
4k
views
1
answer
no
votes
2017-09-23 11:35:18 -0600
Tetragramm
Background subtraction from single static image
background
foreground
single
image
324
views
1
answer
no
votes
2017-10-13 05:24:35 -0600
gino0717
iOS - How to find the difference area in the two images
ios
opencv
image
comparison
16k
views
1
answer
no
votes
2017-10-17 07:05:05 -0600
VxW
How to calculate the median of pixel values in opencv (python)
image
adjacency-matrix
copencvpython
560
views
1
answer
1
vote
2017-10-27 17:12:12 -0600
eshirima
newbe question about OpenCV live video capabities
Video
overlay
gaming
image
image-processing
edges
1k
views
1
answer
no
votes
2017-11-09 03:12:29 -0600
LBerger
Image Segmentation - Cleaning up
image
segmentation
opencvpython
916
views
1
answer
no
votes
2017-11-16 08:19:49 -0600
eshirima
cannot show image on mac
DisplayImage
image
opencvpythonnumpy
209
views
1
answer
-2
votes
2017-12-05 14:13:46 -0600
berak
Decomposing an image to several subimages
pixel
accessing
image
decomposition
5k
views
1
answer
no
votes
2017-12-08 05:08:36 -0600
kbarni
Do I need an OpenCV function to read cursor position?
cursor
image
matrix
coordinates
277
views
1
answer
no
votes
2017-12-11 15:37:55 -0600
LBerger
ANN_MLP huge training sets
ann
image
classifications
19k
views
1
answer
no
votes
2018-01-08 03:45:11 -0600
StevenPuttemans
How to refresh the image content in a window?
cvNamedWindow
image
317
views
1
answer
-1
votes
2018-02-02 13:29:43 -0600
opalmirror
Extract the foreground of a selfie
foreground
selfie
image
2k
views
1
answer
no
votes
2018-02-07 13:12:49 -0600
wandCoz
capture an image android
android
image
capture
549
views
1
answer
no
votes
2018-02-12 12:07:23 -0600
ya_ocv_user
Have we chosen a viable approach? Wood ring orientation recognition
image
imageorientation
image-recognition
shapedetection
3k
views
1
answer
no
votes
2018-04-18 11:33:45 -0600
berak
Problem with image ROIs
image
CUTS
4k
views
1
answer
no
votes
2019-05-17 22:27:33 -0600
supra56
Defect Detection using OpenCV
image
processing
2k
views
1
answer
-1
votes
2018-05-17 13:00:27 -0600
berak
C++ Using OpenCV, create GIF from images or Video file
videofile
image
703
views
1
answer
no
votes
2018-05-30 03:06:31 -0600
berak
Capture image of cylinder from Video
capture
image
of
cylinder
from
Video
642
views
1
answer
no
votes
2018-08-21 04:55:05 -0600
berak
training svm for image recognition
SVM
training
machine
learning
image
recognition
623
views
1
answer
no
votes
2018-10-10 04:50:06 -0600
holger
how do i access coordinates of a color in video ?
image
coordinates
665
views
1
answer
no
votes
2018-11-17 04:14:25 -0600
berak
display pose next to the the detetcted ArUco marker [closed]
python
aruco
image
605
views
1
answer
no
votes
2019-02-11 10:26:55 -0600
berak
is img_hash a standalone module like opencv_world or a bug from cmake?
image
257
views
1
answer
no
votes
2019-03-05 08:24:23 -0600
berak
Extract scale-space representation from function
scale
space
representation
KAZE
image
extract
6k
views
1
answer
no
votes
2019-03-19 14:40:11 -0600
LBerger
read and display image of large size
imread
large
image
256
views
1
answer
no
votes
2019-03-20 01:48:30 -0600
berak
image questions in regards to training cascade classifier
LBP
casade
traincascade
image
« previous
1
...
5
6
7
8
9
...
13
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
image
×30
background
×2
capture
×2
coordinates
×2
foreground
×2
matrix
×2
opencv
×2
pixel
×2
python
×2
recognition
×2
Video
×2
2d-image
×1
access
×1
accessing
×1
adjacency-matrix
×1
android
×1
ann
×1
aruco
×1
aspectration
×1
car
×1
casade
×1
classifications
×1
comparison
×1
copencvpython
×1
CUDA
×1
cursor
×1
CUTS
×1
cvNamedWindow
×1
cylinder
×1
decomposition
×1
Dents
×1
detection
×1
DisplayImage
×1
edges
×1
extract
×1
Fit
×1
from
×1
gaming
×1
imageorientation
×1
image-processing
×1
image-recognition
×1
imread
×1
integral
×1
ios
×1
KAZE
×1
large
×1
LBP
×1
learning
×1
linedetection
×1
localization
×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
×