First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers
votes ▼
12,357 questions
Tagged
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
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
1k
views
no
answers
no
votes
2019-11-09 09:50:16 -0600
Jim Chaik
Understanding ArUco Pose Estimation
aruco
277
views
no
answers
no
votes
2019-11-09 10:27:21 -0600
Ahmet
clipping a raster data within a polygon
image-data
2k
views
no
answers
no
votes
2019-11-10 18:42:00 -0600
[email protected]
Streaming data to OpenCV from GStreamer
gstreamer
rtp
214
views
no
answers
no
votes
2019-11-10 18:53:52 -0600
Newbie_1
Multilevel otsu thresholding
python
234
views
no
answers
no
votes
2019-11-10 19:18:02 -0600
Stéphane Charette
Can OpenCV use the same GPU as the OS desktop?
gpu
CUDA
linux
833
views
no
answers
no
votes
2019-11-10 21:12:39 -0600
andrewc
Detecting a fiducial/data matrix under variable lighting
contours
edgedetection
249
views
no
answers
no
votes
2019-11-11 03:32:02 -0600
r.andersson
Perspective transformation - Deriving formula for single Camera
imagetransformation
perspective
transformation
camera
75
views
no
answers
no
votes
2019-11-11 05:54:05 -0600
czgdp1807
References for RgbdPlane
rgbd
424
views
no
answers
no
votes
2019-11-12 03:59:20 -0600
atagolee
how to distinguish "I" and "l" in image
characters
2d-image
606
views
no
answers
no
votes
2019-11-26 03:54:25 -0600
Majd
How can i detect trees in Aerial Images?
python
685
views
no
answers
no
votes
2019-11-12 09:24:30 -0600
lucacarone
ReprojectImageTo3D OBJ file
reprojectImageTo3D
stereo
stereo-calibration
DisparityMap
3d-image
110
views
no
answers
no
votes
2019-11-12 11:37:28 -0600
AdjustedStorm
Differences between Include Dirst - Compiled x Installed
includes
cmake
524
views
no
answers
no
votes
2019-11-12 12:03:58 -0600
Vizer
Why does cv::VideoWriter close with corrupt avi indices?
CaptureVideo
videofile
CreateVideoWriter
183
views
no
answers
no
votes
2019-11-12 15:37:51 -0600
[email protected]
What is a good result from stereo_calib?
stereo_calib
stereo_match
stereo-calibration
960
views
no
answers
no
votes
2019-11-12 22:07:20 -0600
jlok
How do you properly track contours?
java
tracking
mosse
tracker
4k
views
no
answers
no
votes
2019-11-13 12:28:47 -0600
trolstover
libopencv_core.so.4.1 not found?
c++#opencv
197
views
no
answers
no
votes
2019-11-13 14:12:18 -0600
cpp_opencv
DNN symbol lookup error
dnn
lookup
Linking
symbol
compile
596
views
no
answers
no
votes
2019-11-13 22:01:41 -0600
patrick129
Change camera resolution in C++?
c++
opencv
9k
views
no
answers
no
votes
2019-11-15 04:37:33 -0600
berak
How to Detect Speaker from facial landmarks of mouth using face_recognition
python
Facedetection
858
views
no
answers
no
votes
2019-11-16 02:24:14 -0600
aditya_mangalampalli
OpenCV DNN Throws Unsupported Layer Error
dnn
704
views
no
answers
no
votes
2019-11-16 09:28:36 -0600
Der Luftmensch
cv::Mat and cv::cuda::GpuMat containers
core
Mat
CUDA
gpumat
polymorphism
3k
views
no
answers
no
votes
2019-11-16 15:35:56 -0600
[email protected]
Rotate by warpPerspective after getPerspectiveTransform by 4 points in C++
c++
opencv
513
views
no
answers
no
votes
2019-11-20 00:22:47 -0600
blinking
Compile aruco to opencv.js
OpenCV.js
aruco
757
views
no
answers
no
votes
2019-11-17 23:37:31 -0600
cv_new
How to import OpenCV library in PyCharm by self-building
pycharm
216
views
no
answers
no
votes
2019-11-18 00:01:37 -0600
[email protected]
which version of opencv is best to download for anaconda(python 3.7))
opencv
1k
views
no
answers
no
votes
2019-11-18 03:14:33 -0600
NicoBlu
Dynamic link issue: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "fread_unlocked"
DynamicLink
opencv_java
6k
views
no
answers
no
votes
2019-11-22 02:28:11 -0600
cv_new
A configuration problem of OpenCV4
installation
python
anaconda
511
views
no
answers
no
votes
2019-11-19 09:36:21 -0600
TheEMcoder
findChessboardCorners() gives False in OpenCV 4.1.2 C++
opencv
c++
calibrateCamera
findChessboardCorner
« previous
1
...
357
358
359
360
361
...
412
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
opencv
×5
python
×4
c++
×3
aruco
×2
CUDA
×2
dnn
×2
stereo-calibration
×2
2d-image
×1
3d-image
×1
anaconda
×1
calibrateCamera
×1
camera
×1
CaptureVideo
×1
characters
×1
cmake
×1
compile
×1
contours
×1
c++#opencv
×1
core
×1
CreateVideoWriter
×1
DisparityMap
×1
DynamicLink
×1
edgedetection
×1
Facedetection
×1
findChessboardCorner
×1
gpu
×1
gpumat
×1
gstreamer
×1
image-data
×1
imagetransformation
×1
includes
×1
installation
×1
java
×1
Linking
×1
linux
×1
Local
×1
local-binary-pattern
×1
lookup
×1
Mat
×1
mosse
×1
opencv_java
×1
OpenCV.js
×1
perspective
×1
polymorphism
×1
pycharm
×1
reprojectImageTo3D
×1
rgbd
×1
rtp
×1
stereo
×1
stereo_calib
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×