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12,357 questions
Tagged
538
views
no
answers
no
votes
2020-10-06 17:32:02 -0600
warpstar22
Identifying between left and right hand
hand-detection
172
views
no
answers
no
votes
2013-07-29 08:40:35 -0600
AJ7
Use individual function definitions from OpenCV instead of using library.
souce_code
cross-compilation
721
views
no
answers
no
votes
2019-01-19 09:09:27 -0600
Sky31
How to Label the image dataset?
bovw
label
dataset
627
views
no
answers
no
votes
2019-05-09 05:52:37 -0600
cpaniagua
RTSP streaming with H.264 encoding in Ubuntu
CUDA
rtsp
stream
H264
Jetson
224
views
no
answers
no
votes
2013-09-26 16:56:27 -0600
girishk_007
Problem reading Uncompressed grayscale AVIs
videocapture
243
views
no
answers
no
votes
2019-03-12 03:52:48 -0600
SanjayKamath
Best Object Detection Criteria
detection
objectdetection
houghcircle
featuredetector
84
views
no
answers
no
votes
2019-09-29 12:18:32 -0600
dtx0908
Building OpenCV for 32 bit codeblocks giving error in mingw32-make
opencv
codeblocks
464
views
no
answers
no
votes
2019-05-23 22:23:44 -0600
supra56
OpenCV VideoCapture in Win10 VS17 cannot open more than four USB 3.0 cameras
c++
opencv
Windows10
videocapture
visualstudio
166
views
no
answers
no
votes
2016-11-18 10:44:57 -0600
Akhil KT
which version is suitable for Visual Studio 2008/2012 64bit.
visual-studio-2012
205
views
no
answers
no
votes
2014-09-25 09:55:50 -0600
thdrksdfthmn
OpponentSIFT does not work as the others
DescriptorExtractor
OpponentSIFT
172
views
no
answers
no
votes
2019-03-04 00:57:08 -0600
shekhar barman
java.lang.UnsatisfiedLinkError: /tmp/libopencv_java2471324714941408048343.dylib: /tmp/libopencv_java2471324714941408048343.dylib
java
macos
892
views
no
answers
2
votes
2015-01-16 10:28:23 -0600
Pedro Batista
cv::Mat leaking memory on creation?
memoryleak
Mat
493
views
no
answers
no
votes
2014-10-07 03:30:52 -0600
zelnoth
Java webcam server and client
webcam
server
client
java
113
views
no
answers
no
votes
2014-08-03 11:19:35 -0600
Yarita
SimpleFlow produces indeterminate values
simpleFlow
cvIsNaN
-1.#IND
1k
views
no
answers
no
votes
2015-05-08 09:41:30 -0600
KevinWorkman
Android4OpenCV: setting resolution at startup
opencv4android
android
opencv
1k
views
no
answers
no
votes
2016-02-19 23:43:53 -0600
mvpete13
where can i download pre-compiled OpenCV CUDA binaries?
opencv
CUDA
binaries
download
450
views
no
answers
no
votes
2014-06-03 04:23:42 -0600
berak
javacv compare 2 custom shapes
javacv
shapedetection
shape
matchShapes
234
views
no
answers
no
votes
2016-01-19 10:57:56 -0600
slimak_na_zboczu
How to draw goal line - the waypoint
opencv
python
balltracking
426
views
no
answers
2
votes
2013-06-21 11:38:23 -0600
bris
Matching a computer drawing with a photo of a computer drawing
computervision
featuredetector
FeatureMatcher
features
110
views
no
answers
no
votes
2019-10-15 03:55:54 -0600
StainlessSteelRat
Updated OpenCV4Android documentation
android
ndk
cmake
2k
views
no
answers
no
votes
2015-11-18 01:21:06 -0600
Hemant Sangle
Why the opencv giving this error when multiple clients are connected in java?
java
opencv
socket
14k
views
no
answers
no
votes
2016-08-29 15:05:00 -0600
tyler-cromwell
Improving face recognition accuracy
facial#recognition
training
face
362
views
no
answers
no
votes
2020-11-03 11:45:26 -0600
antithing
Opencv aruco::detectMarkers function crashes on AMD processors, runs fine on Intel.
amd
CPU
crash
334
views
no
answers
no
votes
2015-09-25 04:38:36 -0600
boil
Different implementation of HoughLinesP on GPU and CPU
tegra
opencv4tegra
houghlinesp
959
views
no
answers
no
votes
2018-03-13 06:59:32 -0600
spamrefuse
camera_calibration.cpp: undefined reference to cv::read
calibration
compile
tutorial
274
views
no
answers
no
votes
2016-02-09 03:35:17 -0600
501 - not implemented
How to save the flann index in opencv for java
opencv
flann
descriptor
165
views
no
answers
no
votes
2015-07-13 21:26:11 -0600
jackbrucesimspon
Adding "ambiguous" class to SVM
SVM
machinelearning
classifer
classification
360
views
no
answers
no
votes
2016-12-08 04:20:21 -0600
ddddn
How should I use OpenCV 3.1 ORB in Python3?
ORB
opencv
python3
1k
views
no
answers
1
vote
2016-02-26 17:51:40 -0600
vegetablejuiceftw
Raspberry pi camera Y'UV420p to something native (YUV,HSV)?
Raspberry
camera
YUV
picamera
YUV420p
python
152
views
no
answers
no
votes
2016-10-25 05:57:24 -0600
pariwesh07
can i use opencv in all x64,x86 and arm form
imageprocessing
deployment
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