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29,830 questions
Tagged
1k
views
1
answer
no
votes
2019-11-10 07:48:09 -0600
vivek442
how to install opencv4 in new xcode 11
xcode
2k
views
no
answers
no
votes
2019-11-10 18:42:00 -0600
[email protected]
Streaming data to OpenCV from GStreamer
gstreamer
rtp
396
views
1
answer
no
votes
2019-11-10 02:33:48 -0600
mvuori
Need Help with correct approach for getting just the leaf area as image from a white background Image
opencv
371
views
1
answer
no
votes
2019-11-09 16:22:53 -0600
mvuori
Get corner points from Harris?
cornerHarris
276
views
no
answers
no
votes
2019-11-09 10:27:21 -0600
Ahmet
clipping a raster data within a polygon
image-data
1k
views
no
answers
no
votes
2019-11-09 09:50:16 -0600
Jim Chaik
Understanding ArUco Pose Estimation
aruco
193
views
no
answers
no
votes
2019-11-09 00:47:56 -0600
Aman jaiswal
How to measure an angle between three red color dot in a image?
opencv
683
views
1
answer
no
votes
2019-11-18 09:56:12 -0600
supra56
A problem about building OpenCV4[SOLVED]
opencv_contrib
150
views
no
answers
no
votes
2019-11-08 19:10:25 -0600
Sandeep Kumar
Different variants of Local binary pattern of image
Local
local-binary-pattern
2k
views
2
answers
no
votes
2019-11-10 04:08:33 -0600
kbarni
How to get PointGrey camera acquiring image data in Python on Raspberry Pi?
cv2.videocapture
PointGrey
386
views
no
answers
no
votes
2019-11-11 05:38:25 -0600
AChow
Measure the rate of growth of a crack from Video
video-processing
computervision
crackdeection
speedcalculation
145
views
no
answers
no
votes
2019-11-08 08:48:23 -0600
saurabh162
Could not find ChessboardCorners in following picture
opencv
c++
757
views
no
answers
no
votes
2019-11-08 08:08:20 -0600
Dimitar Veljanovski
Debug Assertion Error when detecting object and scene points in OpenCV
c++
opencv
138
views
no
answers
no
votes
2019-11-08 06:37:25 -0600
JoseAFern
cv::ml::RTrees variable importance
ml
RTrees
importance
1k
views
1
answer
no
votes
2019-11-08 08:58:29 -0600
kbarni
How to speed up the OpenCV using GPU？
acceleration
379
views
no
answers
no
votes
2019-11-08 03:56:21 -0600
voqv
initUndistortRectifyMap allows empty camera matrix?
fisheye
Calib3d
calibration
initUndistortRectify
Undistort
2k
views
1
answer
no
votes
2019-11-08 03:13:29 -0600
berak
Make error about opencv_contrib 3.4.8
ubuntu
18.04
opencv
3.4.8
opencv_contrib
190
views
no
answers
no
votes
2019-11-07 21:54:00 -0600
superbelll
how to show position on image? // python [closed]
opencv
414
views
no
answers
no
votes
2019-11-07 16:44:05 -0600
light0090
OpenCV using Movidius NCS2 error using Darknet
opencv
openvino
python
darknet
deep-learning
396
views
1
answer
no
votes
2019-11-08 01:51:36 -0600
berak
How to extract a 2D vector from 4D Mat and get maximum value
CvMat
dnn
4k
views
1
answer
no
votes
2019-11-08 04:24:52 -0600
cudawarped
How to resize image with nvidia GPU?
CUDA
resize
92
views
no
answers
no
votes
2019-11-07 11:29:21 -0600
berak
My 2 camera's video capture program didn't work
opencv
241
views
no
answers
no
votes
2019-11-07 04:35:53 -0600
constantine
How to set up cmake to enable dynamic and static builds?
cmake
c++
setup
754
views
2
answers
no
votes
2019-11-07 03:36:57 -0600
kbarni
Give random color to each intensity
random-color
181
views
no
answers
no
votes
2019-11-07 00:10:32 -0600
Niteshgarg
Need an OpenCV expert to help with Auto Medicine Counting
objectCounting
objectdetection
2k
views
1
answer
no
votes
2019-11-07 11:12:58 -0600
berak
Alternative of cvGetWindowHandle() in opencv4+
C++#MFC#libraries
579
views
no
answers
1
vote
2019-11-08 20:30:00 -0600
supra56
Cant run opencv apps after macOS Catalina update - hdf5 missing[SOLVED]
macos
1k
views
1
answer
no
votes
2019-11-06 09:19:00 -0600
NicoBlu
How to bundle openCV *.so files into libopencv_java3.so (or single *.so file) ?
android
libopencv_java3.so
139
views
no
answers
no
votes
2019-11-06 04:40:06 -0600
Govarthanan
Using calibrateCamera without Chessboard Java
android
122
views
no
answers
no
votes
2019-11-06 03:13:01 -0600
lolitsgab
Grabcut outputs only what was marked as GC_FGD
grabcut
java
foreground
extraction
Overlooked
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