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12,357 questions
Tagged
418
views
no
answers
no
votes
2016-02-08 06:14:08 -0600
Saghir Khatri
basic OpenCV operations not working in beaglebone black
c++
opencv
beagleboneblack
260
views
no
answers
no
votes
2013-11-02 23:16:47 -0600
joeish80829
Help writing a glue function to house a c OpenCV preprocessor macro?
#opencv
#c
242
views
no
answers
no
votes
2017-12-06 23:30:53 -0600
simon5u
Problem in loading a caffe model
caffemodel
multi-task
learning
205
views
no
answers
no
votes
2017-08-14 05:45:24 -0600
Persdeep
I want to perform object recognition using images and videos but i dont know where to start from?
object_recognition
c++
opencv
1k
views
no
answers
no
votes
2017-06-07 14:07:49 -0600
JoeBroesel
Comparing Two Contours: Rotation invariant?
rotation
comparison
of
contours
830
views
no
answers
no
votes
2013-04-28 20:27:10 -0600
Brett
ios - _OBJC_CLASS_$_CvVideoCamera", referenced from...
ios
code.opencv
OpenCV-2.4.3
opencv
xcode
1k
views
no
answers
no
votes
2017-12-21 02:47:37 -0600
Asgarod
Python SimpleBlobDetector.detect() is very slow with big images and can crash
blob-detection
blob-detector
BlobDetection
816
views
no
answers
no
votes
2020-05-06 09:11:42 -0600
SimonKirkman
Applying external calibration parameters to an image
calibration
11k
views
no
answers
no
votes
2017-07-03 14:28:06 -0600
beta
Installing opencv in docker container
docker
build
2k
views
no
answers
no
votes
2015-11-28 13:05:06 -0600
DaveMk99
How can I convert ffmpeg AVFrame to cv::Mat?
ffmpeg
avframe
CvMat
916
views
no
answers
no
votes
2014-10-03 13:41:37 -0600
andreiMtl
Cuda OpenCV - Gpu API call (initialization error)
deleted
164
views
no
answers
no
votes
2016-02-16 23:06:17 -0600
Charsmud
Error when using CMake to compile [Win10 VS2015]
cmake
507
views
no
answers
no
votes
2016-06-26 08:53:14 -0600
Gesture Rec
How to count Convexity Defects ?
hand-detection
convexityDefects
642
views
no
answers
no
votes
2020-05-14 12:43:39 -0600
Nbb
Make does not detect opencv_contrib even though I have it installed
opencv_contrib
1k
views
no
answers
no
votes
2016-02-08 04:00:05 -0600
expAli
HDMI source
hdmi
1k
views
no
answers
no
votes
2017-08-16 14:05:05 -0600
DavidR
How to save one continuous image from Line Scan Camera
Line
scan
imwrite
stitcher
1k
views
no
answers
no
votes
2018-07-03 13:56:59 -0600
socratesk
Deploying Flask based OpenCV application on Heroku PaaS
heroku
flask
opencv
python
1k
views
no
answers
no
votes
2017-03-14 02:43:16 -0600
bejazep
Floating point exception when looping and reading images
floatingpoint
719
views
no
answers
no
votes
2018-06-20 03:25:05 -0600
mihuilk
Hair counter and color detection
java
1k
views
no
answers
no
votes
2017-09-22 20:49:32 -0600
Martian
Support for Haralick or other texture detection
texture
GLCM
haralick
271
views
no
answers
1
vote
2015-10-22 03:06:24 -0600
LuisBrocan
CUDA HaarCascade stream assertion
CUDA
stream
cascade
Haar
2k
views
no
answers
no
votes
2016-03-25 05:45:11 -0600
whtank
how to build opencv with clang and APP_STL := c++_static
android
clang
461
views
no
answers
1
vote
2017-08-28 11:15:43 -0600
eshirima
Check if convexhull has parallel lines
convexHull
c++
opencv
1k
views
no
answers
no
votes
2015-04-20 04:59:09 -0600
StevenPuttemans
Is there other methods to detect circle apart of houghcircles
houghcircle
c++
opencv
circle
binary
281
views
no
answers
no
votes
2015-05-03 13:29:42 -0600
Anubhav
How to make Akaze Run OpenCV 3.0 beta
akaze
Opencv3.0
1k
views
no
answers
no
votes
2015-12-11 23:38:30 -0600
saihv
OpenCV findEssentialMat() and recoverPose() sign convention?
essential-matrix
recoverpose
epipolar-geometry
226
views
no
answers
no
votes
2014-07-07 18:58:52 -0600
soulslicer
HAAR training with OpenCL
#cvHaarCascadeClassi
352
views
no
answers
no
votes
2020-04-19 05:31:32 -0600
MorningStar
How to get similarity value between two different images by using OpenCV in iOS
ios
1k
views
no
answers
no
votes
2015-12-19 13:57:36 -0600
ozgen92
Two OpenCV's are installed (with different versions) and I can't delete all traces of the past one, please help!
depencencies
c++
install
uninstall
cmake
689
views
no
answers
no
votes
2017-09-07 05:39:56 -0600
simozz
Doubt with OpenCV VideoCapture and gstreamer pipeline
gstreamer
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