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33,255 questions
Tagged
6
views
no
answers
no
votes
2020-06-06 07:06:21 -0500
ajoeiam
error distrupting opencv install on Debian
install
debian
8
views
no
answers
no
votes
2020-06-06 05:39:17 -0500
antithing
Video IO backends, ffmpeg vs
Video
videoio
ffmeg
Licence
12
views
no
answers
no
votes
2020-06-06 04:51:14 -0500
supra56
Composing multiple Fundamental/Essential matrices
fundamental-matrix
essential-matrix
18
views
no
answers
no
votes
2020-06-06 04:23:23 -0500
supra56
Why can't I get 3 webcam to run in parallel with pthreads?
threads
c++
Multithreading
mutex
pthread
15
views
1
answer
-1
votes
2020-06-06 02:11:15 -0500
berak
object detection using pixel value
remote
sensing
76
views
1
answer
no
votes
2020-06-05 22:39:58 -0500
supra56
OpenCV does not detect the my rectangle [closed]
opencv
python
rectangle
Split
11
views
no
answers
no
votes
2020-06-05 19:50:33 -0500
NotARobot
how to join feeds from multiple small FOV cameras into one big feed
camera
infrared
multiplecamera
position-tracking
11
views
no
answers
no
votes
2020-06-05 18:21:44 -0500
zack123
Finding height and width of the object in python (OpenCV)?
image-processing
opnecv
python
12
views
no
answers
2
votes
2020-06-05 18:02:12 -0500
facureyes
How to use LMSolver in OpenCV 4.3.0 c++
lmsolver
c++
CvLevMarq
12
views
no
answers
no
votes
2020-06-05 15:16:37 -0500
dir
shadow detection
remote
sensing
11
views
no
answers
no
votes
2020-06-05 10:59:14 -0500
RGOD
opencv_core430d.dll was not found
430.dll-not-found
28
views
no
answers
no
votes
2020-06-05 09:48:09 -0500
supra56
how to get the real height (Z) from 2D image
image-processing
25
views
no
answers
no
votes
2020-06-05 04:15:13 -0500
BIOS the Zerg
Why could OpenCV wait for a stream-ed CUDA operation instead of proceeding asynchronously?
CUDA
Imgproc
31
views
no
answers
no
votes
2020-06-04 20:20:15 -0500
Pigeon
Could you explain what detectMarkers() does ? (ArUco)
aruco
c++
detectMarquers
24
views
no
answers
no
votes
2020-06-04 14:39:53 -0500
andrei186
cv2 and Python on Raspberry cannot find cv2
python
RaspberryPi
cv2
18
views
no
answers
no
votes
2020-06-04 13:25:09 -0500
murkoc
Python Image Processing Continuous Calibration Kernel Issue
calibrationimage
image-processing
pyqt5
41
views
1
answer
3
votes
2020-06-04 05:06:36 -0500
Eduardo
undistort() and undistortPoints() are inconsistent
Undistort
undistortpoints
22
views
no
answers
no
votes
2020-06-04 04:22:35 -0500
Humam Helfawi
Fundamental matrix for tiny movements
findFundamentalMat
29
views
no
answers
no
votes
2020-06-03 17:51:53 -0500
HomanH
Error to cross compile into arm64-v8a by CV 4.3.0
compile
android
windows
arm
76
views
1
answer
no
votes
2020-06-03 07:16:12 -0500
supra56
Finding rectangle contours in an image
finding
rectangle
contours
in
an
image
52
views
no
answers
no
votes
2020-06-03 04:57:25 -0500
Volker Siegel
If I can recognize an object when I know where it is - can I generalize that to find locations with that object? [closed]
objectrecognition
optimization
35
views
no
answers
no
votes
2020-06-03 04:00:14 -0500
Visionmop
matchShapes for Contour Defects
matchShapes
contours
c++
28
views
no
answers
no
votes
2020-06-02 16:28:05 -0500
eric_engineer
SystemError: new style getargs format but argument is not a tuple
stereo-calibration
26
views
no
answers
no
votes
2020-06-02 13:25:44 -0500
aalmasri
Video Stabilization fill missing black border
videostabilization
29
views
no
answers
no
votes
2020-06-02 12:03:55 -0500
dedetuga
Building Opencv4.3 Android shared libs error
build
android
opencv
linux
ubuntu
22
views
no
answers
no
votes
2020-06-02 07:56:47 -0500
balfad
How to decode video which I get from POST method with OpenCV?
python
post
flask
22
views
no
answers
no
votes
2020-06-01 23:08:50 -0500
muas
I am using LBPH model yml to save images after train, how can i save images with their user-id
java
opencv
66
views
1
answer
no
votes
2020-06-01 14:14:02 -0500
mvuori
Difference between two captures
pictures
differences
20
views
no
answers
no
votes
2020-06-01 14:12:43 -0500
strwbrrymlk
access to GpuMat built-in functions from kernel
gpumat
23
views
no
answers
no
votes
2020-06-01 13:21:55 -0500
NicolasD
Install OpenCV for Fedora 32 Python
fedora
installation
python3
1
2
3
4
5
...
1109
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