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33,659 questions
Tagged
9
views
no
answers
no
votes
2020-08-05 12:47:18 -0500
andrepc
Error loading OpenCV4 libraries after cross compiling: No such file or directory
RaspberryPi
shared-library
20
views
no
answers
no
votes
2020-08-05 11:54:47 -0500
2ros0
python cv2 calls from c++
python
8
views
no
answers
no
votes
2020-08-05 09:58:03 -0500
ROSpioneer
Distortion correction
distortion
18
views
no
answers
no
votes
2020-08-05 02:35:42 -0500
jaubi
Aruco markers - how to keep a constant object size
opencvpython
12
views
1
answer
no
votes
2020-08-05 01:50:21 -0500
berak
Can we use .raw image format directly in CV functions?
rawfile
11
views
no
answers
no
votes
2020-08-05 01:35:30 -0500
berak
build opencv for ios failed
build
failed
ios
49
views
no
answers
no
votes
2020-08-04 14:36:24 -0500
Benjibots
I’m using raspberry pi with python3. I don’t have the raspo camera. So how would make the videocapture(0) go to a web page? I have seen very complicated ways that I don’t understand yet. Are there basic ways to do this?
camera
webpage
opencv
python3
12
views
no
answers
-1
votes
2020-08-04 12:16:43 -0500
jaiswati
Drawing borders to any borderless tables using openCV [closed]
Line
19
views
no
answers
no
votes
2020-08-04 08:52:59 -0500
ShrutheeshIR
AruCo improve tracking a single marker
aruco
15
views
1
answer
1
vote
2020-08-04 07:06:24 -0500
berak
TermCriteria in LogisticRegression
LogisticRegression
TermCriteria
37
views
no
answers
no
votes
2020-08-04 04:03:50 -0500
boaz001
Memory leak in RGB2Lab
RGB2Lab
memoryleak
22
views
no
answers
no
votes
2020-08-04 02:29:33 -0500
RockStar
How to detect a color and then draw a line on it? [closed]
opencv#python
11
views
no
answers
no
votes
2020-08-04 02:04:20 -0500
ARYL518
white angle and black angle in chessboard
calibration
13
views
no
answers
no
votes
2020-08-03 20:22:17 -0500
pv1
How to generate libopencv_javaxxx.so files instead of dylibs on a mac?
dylib
native
java
21
views
no
answers
no
votes
2020-08-03 13:36:54 -0500
deafman85
cv2.error: assertion failed imshow [closed]
linux
imread
imshow
assertion
assertion_failed
9
views
no
answers
no
votes
2020-08-03 10:56:29 -0500
rgov
Specify CUDA stream for DNN evaluation
CUDA
dnn
11
views
no
answers
-1
votes
2020-08-03 09:55:52 -0500
mprabhakarece
Problem in ORB feature matching [closed]
ORB#C++#Feature
matching
18
views
1
answer
no
votes
2020-08-03 07:45:48 -0500
berak
Rectified Images Show unwanted results, OpenCV with Stereo Vision
Stereovision
python
calibrateCamera
ubuntu
stereocalibration
Rectification
12
views
no
answers
no
votes
2020-08-03 01:50:27 -0500
vasudha
How to have the camera 'desynchronized' with Illumination changes?
image-processing
RaspberryPi
ffmpeg
12
views
no
answers
-1
votes
2020-08-03 00:19:59 -0500
forestjj
deblur image in java,what is the value of snr?
java#opencv
52
views
no
answers
no
votes
2020-08-02 13:02:13 -0500
SlyDark
OpenCV HoughCircile detection with refresh window
HoughCircles
c++opencv
Createtrackbar
imageprocessing
23
views
no
answers
no
votes
2020-08-02 12:28:00 -0500
leafdet
Coordinate frame transformation from NED to OpenCV convention, and the Pinhole Camera Model
opencv_sfm
3dreconstruction
pinhole
calibration
25
views
1
answer
no
votes
2020-08-02 01:33:44 -0500
berak
where is the position in aruco_ros marker detector [closed]
aruco
aruco_marker
aruco_ros
16
views
no
answers
no
votes
2020-08-01 22:50:39 -0500
zubaidah
TypeError: only size -1 arrays can be converted to python scalar
python
20
views
no
answers
-1
votes
2020-08-01 15:38:23 -0500
hamzaKH10
com.org.opencv.FpsMeter is defied multiple times Android Studio [closed]
android
opencv
javacv
22
views
1
answer
no
votes
2020-08-01 14:01:46 -0500
cudawarped
Warning: field of class type without a DLL interface used in a class with a DLL interface
build
windows
CUDA
VS2019
72
views
1
answer
no
votes
2020-08-01 05:37:42 -0500
cudawarped
Parallelizing GPU processing of multiple images
CUDA
gpu
34
views
no
answers
no
votes
2020-07-31 07:55:22 -0500
tkEAB
Difference in BGR values between C++ and Python
BGR
37
views
no
answers
no
votes
2020-07-30 21:35:00 -0500
Rishi Shah
VideoCapture properties not being set in Opencv c++
opencv
set
videocapture
26
views
no
answers
no
votes
2020-07-30 20:58:10 -0500
Luckygg
How to build viz module with VTK 9.0.1?
vtk
viz
1
2
3
4
5
...
1122
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