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29,830 questions
Tagged
773
views
no
answers
no
votes
2017-11-08 03:50:03 -0600
DrHouse
opencv-js in webworker
opencv-js
javascript
webassembly
webworker
303
views
no
answers
1
vote
2017-11-08 13:50:38 -0600
LBerger
Unable to use opencl with user right on win10 [closed]
opencl
103
views
no
answers
no
votes
2017-11-08 09:45:12 -0600
Ibex
calibrateCamera fails with large world coordinates
calibration
1k
views
no
answers
no
votes
2017-11-08 14:27:34 -0600
RP
Build error: ld: library not found for -llibopencv_dnn.3.3.1.dylib
mac
opencv
3.3.1
QtCreator
5.9
787
views
no
answers
no
votes
2017-11-08 17:31:33 -0600
eshirima
Shape Matching using Discrete Fourier Transform
c++
opencv
fourier
fourierdescriptor
shapeMatching
contour
197
views
no
answers
no
votes
2017-11-08 20:23:40 -0600
oneBite
how to use imread?
imread
transparency
alpha-channel
funny
1k
views
no
answers
no
votes
2017-11-08 20:59:07 -0600
SJ24
Unable to output gray scale video using opencv on beaglebone black
c++opencv
CaptureVideo
beagleboneblack
video-processing
363
views
no
answers
no
votes
2017-11-10 05:39:47 -0600
Alberl
How can i open OpenCL on iOS?
opencl
ios
472
views
no
answers
no
votes
2017-11-09 02:27:21 -0600
John_OpenCVdev
Fisheye StereoCalibrate rms error
stereo-calibration
c++
opencv
fisheye
2k
views
no
answers
no
votes
2017-11-09 03:35:23 -0600
Andriezel
How to calculate StdDev for RGB image? [closed]
meanStdDev
standard_deviation
opencv
2k
views
no
answers
no
votes
2017-11-09 02:45:07 -0600
yomal
how to find the rotated angle of aruco marker
aruco
pose-estimation
rotationMatrix
3k
views
no
answers
no
votes
2017-11-09 09:21:37 -0600
Xenoshell
Resize and Autostart of Camera Stream with PyQt5/Qt5/OpenCV3/Raspberry Pi
pyqt
qt
opencv
python
762
views
no
answers
no
votes
2017-11-09 10:11:27 -0600
demonferrari
Integration of Qt with opencv-3.3.0 on ubuntu 14
opencv
1k
views
no
answers
no
votes
2017-11-09 10:46:17 -0600
Noah
transparently overlay two images with Java
java
overlay
imageoverlay
transparent
opencv
213
views
no
answers
no
votes
2017-11-09 12:19:32 -0600
Davaaron
Train haar cascade using all images [closed]
opencv
training
Haar
134
views
no
answers
no
votes
2017-11-09 15:28:29 -0600
ARR
Add more samples to training-set
deleted
420
views
no
answers
no
votes
2017-11-16 18:51:59 -0600
DrVivek
My haarcascade training can't detect anything. Is self training xml file possilble to use?
Haar
training
opencv
3k
views
no
answers
no
votes
2017-11-10 01:19:41 -0600
lpplbiubiubiu
Rtsp stream read error when use opencv python
rtsp
ffmpeg
python
219
views
no
answers
no
votes
2017-11-10 03:28:27 -0600
woshichuanqilz
How to detect the road in the diablo2?
Pattern_recognition
248
views
no
answers
no
votes
2017-11-10 04:50:04 -0600
CAP-XPLAB
Fail to compile OPENCV 3.3.1 LIB windows ARM with VC15
Windows-10
arm
protobuf
418
views
no
answers
no
votes
2017-11-10 05:53:13 -0600
glukon
Smoothing binary mask and sort out distortion [closed]
opencv
reduce
distortion
canny
HSV
detection
2k
views
no
answers
1
vote
2017-11-10 12:25:27 -0600
malharjajoo
openCV triangulatePoints() and stereoRectify() relation ?
triangulatePoints
stereorectify
799
views
no
answers
1
vote
2017-11-11 00:03:06 -0600
kmn
OpenCV 2.4.13.4 dll link error for Java on windows10 OS
java
windows
opencv2.4.13
Eclipse
373
views
no
answers
no
votes
2017-11-12 09:49:29 -0600
FooBar
TriangulatePoints with known object?
stereo
376
views
no
answers
no
votes
2017-11-12 10:08:50 -0600
joy_nandi
Unable to create OpenCV Objects
android
studio
1k
views
no
answers
no
votes
2017-11-12 10:22:59 -0600
mattekr
UDP H264 stream
udp
H264
117
views
no
answers
no
votes
2017-11-12 11:52:21 -0600
MaxWell
Detecting marker
c++
opencv
markerDetection
268
views
no
answers
no
votes
2017-11-12 12:31:41 -0600
berak
Why cv2.namedWindow("ORIGINAL") works well under spyder but doesn't work inline [closed]
python
opencv
GUI
626
views
no
answers
no
votes
2017-11-12 21:18:41 -0600
BAHRAMUDIN ADIL
In Java when doing some operation on Mat (Background Subtraction) the memory is dramatically using by JVM
openvc
java
memory
718
views
no
answers
no
votes
2017-11-13 05:27:12 -0600
[email protected]
segmentation fault with parallel_for_
parallel_for_
c++
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