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33,641 questions
Tagged
5
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
8
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
44
views
no
answers
no
votes
2020-08-02 13:02:13 -0500
SlyDark
OpenCV HoughCircile detection with refresh window
HoughCircles
c++opencv
Createtrackbar
imageprocessing
9
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
15
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
11
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
13
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
15
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
58
views
1
answer
no
votes
2020-08-01 05:37:42 -0500
cudawarped
Parallelizing GPU processing of multiple images
CUDA
gpu
29
views
no
answers
no
votes
2020-07-31 07:55:22 -0500
tkEAB
Difference in BGR values between C++ and Python
BGR
31
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
18
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
22
views
no
answers
no
votes
2020-07-30 17:19:25 -0500
jimhollister
Unable to create PAGE_LOCKED or SHARED host memory using the Python binding to HostMem
python
16
views
no
answers
no
votes
2020-07-30 08:02:47 -0500
Mordokkai
DISP_SHIFT in cv::StereoMatcher
stereo
16
views
no
answers
no
votes
2020-07-30 06:44:28 -0500
Ulyss
how to read a YML vector in python
python
FileStorage
vector
15
views
no
answers
no
votes
2020-07-30 06:03:48 -0500
berak
.set() is not working for brightness and exposure on Macbook
opencv4.1.2
python3
macbook
logitechbrio4K
26
views
1
answer
no
votes
2020-07-30 03:54:46 -0500
Ulyss
why seam_finder gc_color result is changing over iteration?
seam_finder
GC_COLOR
maxflow
36
views
no
answers
no
votes
2020-07-29 18:07:18 -0500
Shakleton
Can anyone confirm link to recommended install for 4.4 on Windows, Python?
install
opencv4.4
57
views
no
answers
no
votes
2020-07-29 17:30:02 -0500
sydsdk
Compiling Tracker from tutorial leads to error: ‘Tracker’ was not declared in this scope
tracking
cpp
c++
opencv_contrib
35
views
1
answer
no
votes
2020-07-29 10:16:52 -0500
o.k
Finding corner points for perspective transform without clear landmarks.
cvWarpPerspective
perspectiveTransform
trapezoid
41
views
no
answers
no
votes
2020-07-29 09:45:28 -0500
bgengine
compare two pictures of color
Color
comparision
16
views
no
answers
no
votes
2020-07-29 09:16:09 -0500
ConnorM
Disparity Map vs. Triangulating Points
calibration
stereo
triangulation
disparity
16
views
no
answers
no
votes
2020-07-29 09:10:21 -0500
Adamis
LNK1104 opencv_gapi440d.lib is missing
Feature_Matching
opencv_contrib
4.4.0
214
views
no
answers
no
votes
2020-07-29 06:12:00 -0500
DSaikrishnareddy
process has died,terminate called after throwing an instance of 'std::runtime_error' ,what(): Unsupported type of detector SURF
opencv
ros
robotmelodic
24
views
no
answers
no
votes
2020-07-29 02:58:11 -0500
pranavg_1111
Object Detection and Avoidance:Drone [closed]
drone
objectdetection
obstacleavoidance
25
views
no
answers
no
votes
2020-07-29 00:36:08 -0500
jianyn
The result obtained by cuda::dft is different from cv::dft
dft
CUDA
gpu
27
views
no
answers
no
votes
2020-07-28 14:43:10 -0500
lukas168
OpenCV-contrib: Reference to unresolved external symbol
LNK2019
c++
opencv
visualstudio
50
views
2
answers
no
votes
2020-07-28 11:39:55 -0500
berak
Need explanation for the following! thanks in advance.
c++
opencv
visual
studio
16
views
no
answers
no
votes
2020-07-28 09:04:27 -0500
askl1278
Connection between pose estimation, epipolar geometry and depth map
pose-estimation
3dreconstruction
epipolar-geometry
37
views
1
answer
no
votes
2020-07-28 06:51:26 -0500
berak
TypeError: Expected Ptr<cv::UMat> for argument 'src'
opencv
python
image-recognition
image_recognition
1
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