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29,830 questions
Tagged
21k
views
4
answers
6
votes
2013-10-17 01:42:12 -0600
Michael Burdinov
Best way to apply a function to each element of Mat.
Mat
per-element
1k
views
4
answers
1
vote
2014-03-30 12:46:56 -0600
benzwt
building openCV 2.4.2 on OS X 10.9 fails
OSX
Mavericks
38k
views
4
answers
1
vote
2013-11-21 15:07:43 -0600
gieha
Reading video stream from IP camera in OpenCV Java
videocapture
java
8k
views
4
answers
1
vote
2018-07-25 03:28:21 -0600
rajan
Visual studio 2013 - msvcp110d.dll missing (Windows 8.1 x64)
#visual-studio-2013
msvcp110d.dll
visual
studio
Debug
release
4k
views
4
answers
3
votes
2014-05-01 08:04:31 -0600
Yaoming
background subtraction with a moving camera
BackgroundSubtractor
background_segm
motion_detection
movement-estimation
5k
views
4
answers
1
vote
2014-02-17 09:39:44 -0600
Josep Bosch
How can I reference a standalone OpenCV installation inspite of having other version of Opencv version in ROS
#install
opencv
#ROS
c++
linux
1k
views
4
answers
no
votes
2014-02-11 10:31:25 -0600
Abhishek Kumar Annamraju
example compilation error
compilation
error
8k
views
4
answers
2
votes
2017-08-09 08:22:04 -0600
Ziri
How to compare two contours Translated from one another?
contours
HausdorffDistance
Noteworthy_Content
44k
views
4
answers
1
vote
2018-01-14 23:38:28 -0600
hanifalisohag
How to save a rectangular ROI?
roi
region
13k
views
4
answers
2
votes
2014-06-03 02:18:20 -0600
albertofernandez
Open eyes / closed eyes in Opencv
eye-detection
eye-gaze
Noteworthy_Content
10k
views
4
answers
no
votes
2017-07-25 12:40:45 -0600
NerdyDroneBuilder
Allied Vision VIMBA and OpenCV
GigaE
pvapi
Vimba
1k
views
4
answers
1
vote
2016-03-12 15:00:36 -0600
gdarmon
Median filter greater than 5.
medianBlur
17k
views
4
answers
8
votes
2014-11-08 11:11:20 -0600
StevenPuttemans
[REMARK] please stop reporting people as spam bots :)
spambot
Filtering
administrator
13k
views
4
answers
-1
votes
2020-11-09 23:58:57 -0600
BStrum
Remove the background of a picture?
grabcut
6k
views
4
answers
no
votes
2019-02-27 02:21:30 -0600
LBerger
The app was unable to start correctly (0xc000007b) [closed]
0xc000007b
#opencv#c++
2k
views
4
answers
1
vote
2014-12-27 17:37:44 -0600
SSteve
Compile opencv on Mac OS X 10.10 Yosemite
yosemite
11k
views
4
answers
1
vote
2015-07-12 20:10:01 -0600
Anna Lucia
openCV 3.0 beta and OpenCL setDevice
opencl
Device
setdevice
intel
runtime
8k
views
4
answers
1
vote
2016-06-10 04:43:37 -0600
AsparaJoe
Find the number of white pixels in contour
android
java
contours
pixel
3k
views
4
answers
1
vote
2015-07-06 11:28:34 -0600
Eduardo
Position and Rotation of two cameras. Which function's I need? In what order?
camera
stereo-calibration
16k
views
4
answers
1
vote
2018-10-05 01:11:23 -0600
satheesh kumar
Compare two images and highlight the difference
opencv
image
comparison
android
29k
views
4
answers
9
votes
2020-04-29 09:38:59 -0600
wpalfi
how do you plot graphs in opencv projects?
opencv
graph
plot
data
15k
views
4
answers
2
votes
2016-08-22 08:44:03 -0600
berak
How to remove green color i.e. to set it to 0 in an image?
Color
opencv
625
views
4
answers
no
votes
2017-01-19 11:08:41 -0600
sarmad
Plotting values from video frames
opencv
c++
26k
views
4
answers
no
votes
2017-10-08 19:35:14 -0600
supra56
Attribute Error: module 'cv2' has no attribute 'face'
FaceRecognizer
EigenFace
22k
views
4
answers
no
votes
2017-12-11 01:28:52 -0600
Santhosh1
Laptop: Minimum System Requirement for OpenCV
opencv
8k
views
4
answers
no
votes
2018-01-05 00:24:06 -0600
refa
Particle analyze in binary image
particle
analyzing
5k
views
4
answers
1
vote
2019-10-22 04:59:11 -0600
friendCYQ
OpenCV Error: The function/feature is not implemented
opencv
CUDA
2k
views
4
answers
no
votes
2018-12-29 18:09:01 -0600
gromtron
Building OpenCV with CUDA (Win10, VS 2017)
cuda10
Windows10
Visualstudio2017
6k
views
4
answers
no
votes
2020-11-20 01:41:09 -0600
dkurt
Android OpenCV + camera is just showing black screen
android
opencv
camera
2k
views
4
answers
no
votes
2020-07-12 01:28:57 -0600
AibohphobiA
YUV422(16bit) to RGB(24bit) conversion
cvCvtColor
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