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29,830 questions
Tagged
828
views
1
answer
no
votes
2013-06-02 04:14:43 -0600
berak
Using the SIFT and SURF descriptors in detector_descriptor_matcher_evaluation.cpp
DescriptorMatcher
descriptor
SIFT
SURF
930
views
1
answer
no
votes
2015-06-12 01:31:11 -0600
Karthikeyan
A problem met in using cvInRange
image
cvInRange
cvInRangeS
433
views
1
answer
no
votes
2013-06-01 13:06:52 -0600
Guanta
where should I put my image ?
image
558
views
1
answer
no
votes
2013-06-01 14:35:10 -0600
unxnut
Error left operand must be l-value
Operand
error
1k
views
1
answer
3
votes
2013-09-11 11:01:07 -0600
George Profenza
adding new device for image capture (Raspberry Pi CSI module)?
Raspberry
RaspberryPi
camera
csi
module
access
254
views
no
answers
no
votes
2013-06-01 07:30:57 -0600
GilLevi
Troubles running BRIEF in (EXAMPLE) detector_descriptor_matcher_evaluation
DescriptorExtractor
DescriptorMatcher
descriptor
407
views
no
answers
no
votes
2013-06-01 06:02:05 -0600
kc
object-recognition with gps mobile robot [closed]
gps
#opencv
265
views
no
answers
no
votes
2013-06-01 05:15:01 -0600
GilLevi
Strange assertion failed message when running (EXAMPLE) detector_descriptor_matcher_evaluation
assertion
DescriptorMatcher
example
3k
views
1
answer
no
votes
2013-06-01 08:34:59 -0600
Heshan Sandeepa
How to read pixels from MNIST digit database and create the iplimage
C++.OpenCV
OCR
3k
views
1
answer
1
vote
2013-06-02 20:47:08 -0600
mat
Opencv precompiled mingw binaries with qt?
qt
QtCreator
mingw32
precompiled
1k
views
1
answer
3
votes
2013-06-02 11:18:25 -0600
yes123
knnMatch with k = 2 returns 0 nearest-neighbour with images with 1 keypoint
knnmatch
match
bug
SURF
SIFT
225
views
1
answer
no
votes
2013-05-31 17:41:51 -0600
Notas
How much byte does BRIEF use with the Java wrapper?
brief
opencv
opencv4android
497
views
1
answer
-1
votes
2013-06-01 11:04:33 -0600
Math03
Movie from images
android
opencv
movie
Images
470
views
1
answer
no
votes
2013-06-01 15:33:18 -0600
Guanta
How to find the radial intensity gradient
pixel
gradient
1k
views
1
answer
no
votes
2013-05-31 11:23:15 -0600
Notas
how to convert .dat file into iplimage
C++.OpenCV
cvloadimage
1k
views
1
answer
2
votes
2014-04-28 04:43:14 -0600
MasL0
Test failures with Intel compiler
intel
testing
x86_64
6k
views
1
answer
6
votes
2013-06-03 09:36:40 -0600
czerhtan
The difference between BruteForce-Hamming and BruteForce-HammingLUT
bruteforcematcher
opencv4android
#opencv
1k
views
2
answers
1
vote
2013-05-31 10:10:33 -0600
Prasanna
cvReleaseImage throws exception
cvReleaseImage
847
views
no
answers
no
votes
2013-05-31 09:19:41 -0600
berak
findContours() error with cairo
opencv
kinect
freenect
948
views
no
answers
no
votes
2013-05-31 08:23:06 -0600
vicky
How to detect concentric circles in opencv using javacv
javacv
1k
views
1
answer
no
votes
2013-05-31 07:50:43 -0600
wuling
issue with imread of opencv2.4.5
error
404
views
no
answers
no
votes
2013-05-31 08:40:37 -0600
StevenPuttemans
Buffer overrun in Debug32
opecv2.4.2
compile
VS2012
Debug
32bit
879
views
no
answers
no
votes
2013-05-31 06:35:08 -0600
heredic
Are there OpenCV versions (>=2.4.5) capable of writing RGBA video?
videowriter
RGBA
versions
2k
views
1
answer
no
votes
2013-07-02 04:36:26 -0600
StevenPuttemans
Building Project stopped with errors on cv/ opencv2.4.5/X64/eclipse
Opencv245
eclipse_cpp
CV
15k
views
2
answers
2
votes
2014-02-05 14:19:21 -0600
Franco
How to combine two or more overlapping bounding boxes?
boundingBox
urgent
overlapping
2k
views
1
answer
no
votes
2017-08-17 05:47:10 -0600
StevenPuttemans
Detecting how much eyes are open
eyes
feature
91
views
no
answers
no
votes
2013-05-31 02:28:39 -0600
sundawei
Any suggestion on go chessboard detection? [closed]
#chessboard
931
views
1
answer
2
votes
2013-06-04 02:29:03 -0600
StevenPuttemans
Master branch 2.4.9 is it stable? How to check it? Gpu functionality not building...
gpu
build
windows7x64
596
views
2
answers
1
vote
2013-05-31 01:30:37 -0600
po
video capture crossbar
CaptureVideo
videoinput
crossbar
1k
views
1
answer
no
votes
2013-05-31 01:27:07 -0600
Mathieu Barnachon
concentric circles detection
javacv
opencv
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