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12,357 questions
Tagged
1k
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answers
no
votes
2020-03-24 07:33:50 -0600
supra56
Complied from source - ubuntu/python - error librsvg-2.so.2: undefined symbol: cairo_tag_end
python
Import_Error
3k
views
no
answers
no
votes
2019-02-03 17:08:41 -0600
geohd
Failled at compiling OpenCV 4.0 - 99%
c-compiler
140
views
no
answers
no
votes
2016-12-05 10:02:22 -0600
essamzaky
How to calculate confidence of Flann
flann
confidence
110
views
no
answers
no
votes
2014-10-24 07:28:09 -0600
DaveLloyd
What is the latest revision that supports the ml java binding?
ml
java
git
maintainer
drawcontour
61
views
no
answers
no
votes
2014-05-23 03:43:59 -0600
tono
Android how transform camera image in a 8 bits style image?
8bit
android
934
views
no
answers
no
votes
2015-10-03 09:08:32 -0600
berak
Issue in compiling and importing opencv 3.0 in python
Opencv3.0
python
opencv_contrib
374
views
no
answers
no
votes
2019-03-26 06:48:28 -0600
Fredrik Melin
VideoCapture Read inconsistent speed
fps
speed
read
508
views
no
answers
-1
votes
2020-09-05 01:40:37 -0600
hoseinimage
numpy.linalg.inv error
linalgerror
inversion
1k
views
no
answers
no
votes
2018-12-13 00:04:18 -0600
Rakshith
UMat dealloc problem.
opencl
deallocate
357
views
no
answers
no
votes
2019-06-19 21:10:36 -0600
xjcvip007
Any methods to reduce the size of the iOS framework for Opencv
ios
framework
deploy
reduce
size
124
views
no
answers
no
votes
2018-07-04 14:49:38 -0600
SAKhan
Repeatability of Feature Detector: Maximum Value Overlap Error
repeatability
opencv
featuredetector
feature-detection
131
views
no
answers
no
votes
2013-12-10 15:52:24 -0600
Allotrope
Anyone got 2.4.7 to build with IOS 64 bit?
ios
342
views
no
answers
no
votes
2019-12-06 02:32:16 -0600
blinking
ArUco Pose Estimation
OpenCV.js
aruco
1k
views
no
answers
1
vote
2015-10-15 04:41:21 -0600
Pallavi
How to set parameters for Orb in Java?
java
ORB
parameters
140
views
no
answers
no
votes
2018-04-08 16:55:13 -0600
SAKhan
Any OpenCV Function Similar to helperFind3Dto2DCorrespondences() function of MATLAB ?
mex
opencv
Matlab
mexopencv
5k
views
no
answers
no
votes
2016-02-08 07:48:38 -0600
Davide Dec
OpenCV + FFMPEG encoding bitrate
opencv
ffmpeg
bitrate
encoding
quality
208
views
no
answers
no
votes
2016-10-01 21:55:14 -0600
aarvy
How to distinguish specific type of balls using a switch, OpenCV, and Raspberry Pi?
object-tracking
object_recognition
RaspberryPi
balltracking
383
views
no
answers
no
votes
2018-08-28 04:03:12 -0600
Runeker
How to read video from rtp
opencv
ffmpeg
cartracking
675
views
no
answers
no
votes
2015-09-15 10:13:02 -0600
desri
pointPolygonTest
pointPolygonTest
contour
130
views
no
answers
no
votes
2013-12-22 02:59:47 -0600
Yannis
Object detection in drawing
#objectrecognition
137
views
no
answers
no
votes
2016-10-13 07:51:42 -0600
sansan
how to configuration opencv to visual studio 2010 on windows 64 bit
vs2010
340
views
no
answers
1
vote
2016-04-04 01:34:23 -0600
NathanSn
OpenCV BoW assert error while computing histograms for SVM training
feature-detection
SIFT
BOW
assertionerror
3.1.0
1k
views
no
answers
no
votes
2013-03-01 02:04:04 -0600
Martin
Laser scanner and the math behind
laser
Scanner
extrinsic
matrix
homography
1k
views
no
answers
no
votes
2014-01-19 18:53:43 -0600
MRDaniel
cv::Mat Syntax for CvMat.data.db
#Mat
5k
views
no
answers
no
votes
2015-05-15 08:46:17 -0600
reggie
streaming http server from inside opencv2 python script?
http
python
300
views
no
answers
no
votes
2016-04-22 08:15:52 -0600
logidelic
FaceRecognizer - using multiple models
eigenfaces
memory
FaceRecognizer
EigenFace
574
views
no
answers
no
votes
2013-06-16 01:32:32 -0600
tr0cd
CvVideoCamera layer doesn't fit device rotation
ios
CvVideoCamera
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