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12,357 questions
Tagged
417
views
no
answers
no
votes
2020-07-01 14:46:11 -0600
JeffTheMess
Opencv Revert back to a higher resolution than what I set.
c++
v4l2
uvcvideo
uvccamera
size
imagesaving
353
views
no
answers
no
votes
2014-07-02 19:34:09 -0600
wkbutt
image quality for lip detection in image
#opencv#c++
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
224
views
no
answers
no
votes
2015-08-25 14:24:48 -0600
desri
Peculiar observations with Opencv BackGroundSubtractorMOG2 module — Opencv-3.0.0, Python-2.7.X, Ubuntu-14.04
opencv-3.0.0-beta
Python-2.7.x
463
views
no
answers
no
votes
2018-06-13 11:24:38 -0600
Ashkops
installing OpenCV in windows 10 using TDM 64 bit and Codeblocks fails
buildopencv
3k
views
no
answers
no
votes
2019-09-10 07:49:33 -0600
brendanlb
OpenCV fisheye calibration fails
calibration
fisheye
c++
opencv
assertionerror
1k
views
no
answers
no
votes
2017-10-27 10:17:41 -0600
antithing
Aruco module, using the ARUCO_MIP_36h12 dictionary?
aruco
fiducial
edges
527
views
no
answers
no
votes
2013-05-03 20:09:13 -0600
Steven
EXCEPTION_ACCESS_VIOLATION Error for find contours function
javacv
cvFindContours
197
views
no
answers
no
votes
2014-06-16 02:14:45 -0600
jensgrubert
Dual camera access working on the HTC ONE M8
dualcamera
188
views
no
answers
no
votes
2015-09-22 23:29:48 -0600
tttRecognitionNoob
Image/Symbol Recognition in iOS using OpenCV
imagerecognition
487
views
no
answers
2
votes
2017-01-25 02:16:32 -0600
pwuertz
OpenCL TAPI mixed performance
opencl
tapi
transparentapi
UMat
performance
606
views
no
answers
-3
votes
2015-03-20 07:53:33 -0600
john_1282
Age estimation in OpenCV source code
c++
opencv
detection
723
views
no
answers
no
votes
2020-03-26 03:41:43 -0600
berak
Image quality assessment
c++
opencv
781
views
no
answers
no
votes
2016-07-25 04:07:23 -0600
DJUego
Building OpenCV with MINGW-Builds gcc 6.1.0 (x86_64-win32-seh)
mingw
building
6.1.0
239
views
no
answers
no
votes
2013-09-09 16:33:39 -0600
MRDaniel
OpenCV FaceRecogniser Save
FaceRecognizer
571
views
no
answers
no
votes
2016-04-19 08:46:23 -0600
jack1
How to recognize all the letters in a picture with opencv , KNN and java
android
opencv
java
KNN
94
views
no
answers
no
votes
2015-12-15 03:18:23 -0600
SRandall
Need advice on processing steps
how
imageprocessing
473
views
no
answers
no
votes
2015-02-27 04:04:09 -0600
ierus
Cmake don't builds openCV.
installation
1k
views
no
answers
no
votes
2018-10-29 17:41:59 -0600
Adriano Santos
Segmentation fault (core dumped) - Python
segmentation
fault
python
ubuntu
194
views
no
answers
no
votes
2019-05-14 22:39:33 -0600
kdanne
Error when using openCV CUDA
CUDA
793
views
no
answers
1
vote
2019-12-12 07:04:02 -0600
ARYL518
Jitter problem of the pose estimated by SolvePnp
pose-estimation
110
views
no
answers
no
votes
2018-06-03 00:51:36 -0600
Taro
Which version of OpenCV work with VC++6.0?
VC6
658
views
no
answers
2
votes
2016-04-25 10:09:36 -0600
acajic
findEssentialMat for coplanar points
essential-matrix
Calib3d
204
views
no
answers
no
votes
2014-03-06 17:44:06 -0600
lenni
as can be learned from scratch opencv for android
desde0
1k
views
no
answers
no
votes
2015-05-11 02:53:05 -0600
karmaDet
Camshift Algorithm and Grayscaled Images
camshift
HSV
grayscale
269
views
no
answers
no
votes
2019-05-01 07:41:11 -0600
Kibouo
Cross-covariance of 2 sample sets.
calcCovarMatrix
covariance
c++
500
views
no
answers
no
votes
2019-04-17 08:19:49 -0600
isma
Infrared Image I took outside is completely white, how to fix?
copencv
opencv#python
Exposure
gain
exposure_time
contrast
669
views
no
answers
no
votes
2015-09-18 05:29:48 -0600
MRDaniel
OpenGL to OpenCV
opencv
opengl
506
views
no
answers
no
votes
2017-07-13 16:23:13 -0600
don-prog
Head pose estimation fails with specific image sizes
c++
opencv
PnP
pose
4k
views
no
answers
no
votes
2017-05-31 08:39:20 -0600
aligoglos
how to add openh264 to opencv
H264
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