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12,357 questions
Tagged
508
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no
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2019-11-19 09:36:21 -0600
TheEMcoder
findChessboardCorners() gives False in OpenCV 4.1.2 C++
opencv
c++
calibrateCamera
findChessboardCorner
6k
views
no
answers
no
votes
2019-11-22 02:28:11 -0600
cv_new
A configuration problem of OpenCV4
installation
python
anaconda
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
215
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
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
512
views
no
answers
no
votes
2019-11-20 00:22:47 -0600
blinking
Compile aruco to opencv.js
OpenCV.js
aruco
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
702
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
858
views
no
answers
no
votes
2019-11-16 02:24:14 -0600
aditya_mangalampalli
OpenCV DNN Throws Unsupported Layer Error
dnn
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
594
views
no
answers
no
votes
2019-11-13 22:01:41 -0600
patrick129
Change camera resolution in C++?
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
4k
views
no
answers
no
votes
2019-11-13 12:28:47 -0600
trolstover
libopencv_core.so.4.1 not found?
c++#opencv
960
views
no
answers
no
votes
2019-11-12 22:07:20 -0600
jlok
How do you properly track contours?
java
tracking
mosse
tracker
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
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
110
views
no
answers
no
votes
2019-11-12 11:37:28 -0600
AdjustedStorm
Differences between Include Dirst - Compiled x Installed
includes
cmake
358
views
no
answers
no
votes
2019-11-12 11:51:53 -0600
postlude
Identifying and tracking drinks bottles in OpenCV *without* machine learning
objectdetection
objecttracking
684
views
no
answers
no
votes
2019-11-12 09:24:30 -0600
lucacarone
ReprojectImageTo3D OBJ file
reprojectImageTo3D
stereo
stereo-calibration
DisparityMap
3d-image
604
views
no
answers
no
votes
2019-11-26 03:54:25 -0600
Majd
How can i detect trees in Aerial Images?
python
420
views
no
answers
no
votes
2019-11-12 03:59:20 -0600
atagolee
how to distinguish "I" and "l" in image
characters
2d-image
335
views
no
answers
-1
votes
2019-11-11 22:35:51 -0600
[email protected]
Detecting Video Stuttering
motion
detection
75
views
no
answers
no
votes
2019-11-11 05:54:05 -0600
czgdp1807
References for RgbdPlane
rgbd
248
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
827
views
no
answers
no
votes
2019-11-10 21:12:39 -0600
andrewc
Detecting a fiducial/data matrix under variable lighting
contours
edgedetection
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
212
views
no
answers
no
votes
2019-11-10 18:53:52 -0600
Newbie_1
Multilevel otsu thresholding
python
2k
views
no
answers
no
votes
2019-11-10 18:42:00 -0600
[email protected]
Streaming data to OpenCV from GStreamer
gstreamer
rtp
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
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