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783 questions
Tagged
249
views
1
answer
-1
votes
2014-11-22 09:38:16 -0600
petititi
A way to ensure Canny runs in serial?
canny
serial
1k
views
1
answer
no
votes
2019-11-08 08:58:29 -0600
kbarni
How to speed up the OpenCV using GPU?
acceleration
615
views
1
answer
no
votes
2019-06-12 04:05:45 -0600
supra56
DNN CPP - TOO SLOW VIDEO - GENDERNET
computervision
GenderDetection
slow
1k
views
1
answer
-1
votes
2017-01-14 07:21:08 -0600
User
OpenCV 3.1 build for windows imshow doesn't work [closed]
opencv3.1
imshow
highgui
build
541
views
no
answers
no
votes
2018-08-23 02:34:33 -0600
berak
Strugging with MinGW while trying to link OpenCV libraries to Eclipse
mingw32-make
cmake-gui
1k
views
1
answer
no
votes
2019-03-20 10:12:00 -0600
velicko91
OpenCV 4.01 face module for Java
java
face
make
921
views
no
answers
no
votes
2018-04-13 10:59:56 -0600
Stefan Koenig
UMat multithreading issues when using producer-consumer pattern
UMat
Multithreading
multi-thread
gpu
1k
views
no
answers
no
votes
2017-09-22 09:45:15 -0600
Lubagov
OpenCV 3.3 setNumThreads(0) bug
setNumThreads
cascadeclassifier
opencv
3.3
1k
views
no
answers
no
votes
2018-08-24 04:48:01 -0600
li19960612
opencv dnn failed
opencv_dnn
opencl
Yolov3
278
views
no
answers
-1
votes
2016-03-08 15:11:19 -0600
Rike
OpenCV with OpenCL/CUDA oclMat/GpuMat doesn't work
copencv#CUDA#OpenCL
658
views
no
answers
-1
votes
2015-08-14 00:03:22 -0600
xuefeihumei
opencl embedded
off-topic
1k
views
no
answers
no
votes
2015-01-28 10:33:39 -0600
ntrolls
OpenCV 3.0 Template matching using OpenCL
matchTemplate
150
views
no
answers
-1
votes
2017-07-17 09:12:39 -0600
dab
Before openning the image using OpenCV, I'm trying to create a region groing algorithm using OpenCL. The problem is to find how i can fix the starting point pixel (germ) in this image and transform these steps in OpenCL. Thanks in advance
algorithmopencl
1k
views
1
answer
no
votes
2015-11-13 05:33:58 -0600
mshabunin
Why has DisparityWLSFilter been removed from OpenCV 3.0.0?
DisparityWLSFilter
420
views
1
answer
no
votes
2017-01-16 00:09:00 -0600
Tetragramm
Transpose CV_8UC Image
transpose
1k
views
1
answer
no
votes
2017-03-09 03:29:44 -0600
marcogovo
Errors in detectMultiScale() for face detection
detectMultiScale
Multithreaded
Multithreading
java
2k
views
2
answers
no
votes
2015-03-10 10:56:00 -0600
Potato
A Ubuntu step by step installation of OpenCV for dummies?
opencv
ubuntu
installation
tutorials
421
views
1
answer
no
votes
2016-03-10 09:25:01 -0600
ttux
jvm crash on loading cascade classifier
cascadeclassifier
jvm
crash
1k
views
1
answer
no
votes
2020-05-26 07:12:48 -0600
supra56
Triangle detection - Canny failing on corner [closed]
opencv
python
canny
approxPolyDP
1k
views
1
answer
no
votes
2013-11-19 18:07:12 -0600
Jose Gómez
I can not run the Java using Opencv on Linux, 64bit
opencv
linux
64bit
java
4k
views
1
answer
no
votes
2013-12-28 02:23:15 -0600
Moster
OpenCV hardware acceleration mali gpu
hardware
acceleration
opencv
mali
gpu
231
views
1
answer
no
votes
2014-07-11 11:38:02 -0600
unxnut
IPP usage OpenCV 3.x
IPP
461
views
1
answer
no
votes
2014-09-10 07:24:02 -0600
tuannhtn
OpenCV and OpenMP
openmp
and
opencv
1k
views
1
answer
no
votes
2015-02-02 19:10:39 -0600
Jimmy B
Error building opencv-3.0.0-beta on Jetson TK1
opencv-3.0.0-beta
Jetson
TK1
build
error
8k
views
1
answer
no
votes
2015-04-11 14:42:38 -0600
Eduardo
what is the difference between OpenCV 2.4.11 and 3.0.0
opencv3.0.0
opencv2.4.11
18k
views
1
answer
no
votes
2016-04-06 04:50:04 -0600
pklab
Displaying image results in real time
DisplayImage
imshow
loop
frame
93
views
1
answer
no
votes
2016-04-07 04:38:13 -0600
StevenPuttemans
opencv cl_texture.h not found
image-processing
505
views
1
answer
no
votes
2016-04-10 10:48:34 -0600
LBerger
VideoWriter depthMap
c++
opencv
522
views
1
answer
no
votes
2016-09-23 01:37:29 -0600
Conundraah
Error building Opencv 2.4.13 for Android with CMAKE
android
opencv
2.4.13
221
views
1
answer
no
votes
2016-12-19 16:02:47 -0600
matman
In OpenCV 3.1 will Mat::dot() use the gpu if it is available?
Mat
transparentapi
gpu
1
2
3
4
5
...
27
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