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365 questions
Tagged
#opencv
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30k
views
3
answers
no
votes
2020-06-07 21:00:14 -0600
supra56
Measuring the dimension(height and width) of an object.
#opencv
3k
views
1
answer
no
votes
2020-02-14 11:41:38 -0600
manedragon
how to get Hue chnanel using open cv in android
#opencv
#android
#eye
edge-detection
11k
views
3
answers
no
votes
2018-09-27 07:52:51 -0600
wuling
Having trouble with using Mat image in pictureBox of Visual C++ CLR project
#opencv
c++
17k
views
3
answers
2
votes
2017-08-13 06:04:54 -0600
NadavB
cvWaitKey is not generating key codes for naviagation keys
#opencv
c++
image-processing
.
1k
views
1
answer
no
votes
2017-07-26 04:52:58 -0600
Raki
change source code and compile with OpenCV
#opencv
souce_code
11k
views
3
answers
2
votes
2017-06-01 03:15:32 -0600
franc
Runnig cv::warpPerspective on points
#opencv
1k
views
1
answer
1
vote
2017-04-19 06:07:20 -0600
Avio
How do I wrap the OpenCV InputArray class method getMat in C?
#opencv
#c++
#c
1k
views
1
answer
no
votes
2017-03-30 08:48:54 -0600
seroj1293
How to add a button to switch between cameras
#opencv
#android
createButton
17k
views
2
answers
2
votes
2016-03-22 11:36:09 -0600
Ael
Location of Epipole
#opencv
#python
Calib3d
epilines
1k
views
1
answer
1
vote
2015-04-16 03:03:34 -0600
bruceyo
OpenCV 3.0 problems building dlls and libs
#opencv
#dlls
#libs
#visual-studio-2012
115
views
no
answers
no
votes
2014-12-03 15:24:59 -0600
JapSeyz
Check video for all color values
#opencv
#python
614
views
no
answers
no
votes
2014-12-03 07:56:42 -0600
rainer
GPU debayer in opencv
#debayer
#GPU
#CUDA
#python
#opencv
916
views
no
answers
no
votes
2014-11-29 05:35:38 -0600
chfakht
open_cv tracker3D
#opencv
#tracker3D
#3D
#opencv_extra
349
views
no
answers
no
votes
2014-11-23 16:00:51 -0600
BOHICAMAN
Regardless of C++ solution program using OpenCV, I get VIDEOCAPTURE is ambiguous error
#c++
#opencv
787
views
no
answers
no
votes
2014-11-21 09:50:47 -0600
Araneo
OpenCV Mat object serialization in java
#java
#opencv
#Mat
1k
views
1
answer
no
votes
2014-11-12 06:45:08 -0600
thdrksdfthmn
how to extract car features from video of moving car?
#cartracking
#opencv
#BackgroundSub
3k
views
2
answers
no
votes
2014-11-07 12:15:15 -0600
Abilio Faria
error open cv 2.4.5 in VS2012 X64
#opencv
4k
views
no
answers
no
votes
2014-10-31 15:17:27 -0600
Pradeep C
OpenCV Error: Null pointer
#opencv
#openfabmap
#null#pointer
1k
views
no
answers
no
votes
2014-10-31 01:17:40 -0600
Jenny
How to calculate filter coefficients of low pass ButterWorth filter C++
#coefficients
#c++
#opencv
#smooth
#filter
#video-processing
3k
views
1
answer
no
votes
2014-10-26 02:51:27 -0600
AJW
Unknown CUDA error : Gpu API call
#c++
#opencv
#CUDA
465
views
1
answer
4
votes
2014-10-24 04:01:21 -0600
petititi
Why opencv changed its API for feature detection in 3.0.0
#opencv
#3.0.0
4k
views
1
answer
no
votes
2014-10-22 00:39:49 -0600
rafaoc
NATIVE_LIBRARY_NAME cannot be resolved or is not a field with Linux + Eclipse + Java
#java
#linux
#eclipse
#opencv
193
views
no
answers
-1
votes
2014-10-21 21:56:27 -0600
eitanbarazani
Sample for using OpenCV to do Image Tracking on Windows Store application.
#windows-8
#c-sharp
#opencv
#winrt
1k
views
1
answer
-1
votes
2014-10-20 01:33:23 -0600
FooBar
OpenCV and OpenGL
#opencv
203
views
no
answers
-1
votes
2014-10-19 12:16:30 -0600
PatriotsRio
I encounter the R6010 error...
#opencv
#R6010
248
views
no
answers
no
votes
2014-10-19 09:02:48 -0600
Ahmad bagus
How make virtual keypad like this? [closed]
#detection
#image
#opencv
552
views
no
answers
1
vote
2014-10-18 19:32:53 -0600
drewski
Using Multiple CUDA devices with OpenCV [closed]
#opencv
#Cuda65
#paralle
l#nvidia
#setdevice
848
views
1
answer
1
vote
2014-10-17 08:50:13 -0600
Doombot
Proper attribution of licence
Licence
#opencv
deployment
616
views
1
answer
2
votes
2014-10-15 06:53:56 -0600
StevenPuttemans
How to detect rectange edge like Euresys EasyGauge?
#opencv
596
views
no
answers
no
votes
2014-10-12 11:02:47 -0600
ray8139
Can't create cascades classifier object in window universal apps
#WindowUniverApps
#opencv
#windows-8
1
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