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783 questions
Tagged
249
views
no
answers
no
votes
2019-07-22 12:44:30 -0600
Ejok
cv::ocl::Kernel run method generate exception ( error: (-215) clEnqueueReadBuffer) (OpenCV 4.1.0)
opencv410
qt
kernel
ocl
547
views
no
answers
no
votes
2019-07-10 10:34:51 -0600
eric_engineer
Building latest master for android but missing Java folder
build
java
207
views
no
answers
2
votes
2019-06-30 06:10:51 -0600
Matouš
How to get error message when running OpenCL kernel
opencl
2k
views
no
answers
no
votes
2019-06-29 02:59:17 -0600
doctrucker
Failing to lock exposure on Logitech C270
beginner
python
compile
c270
1k
views
1
answer
no
votes
2019-07-02 16:16:01 -0600
RossK
'cv::Exception' ... install libgtk2.0-dev runtime error
opencv4.1
fedora
2k
views
1
answer
no
votes
2019-06-22 00:28:32 -0600
berak
Face recognition on GPU
FaceRecognizer
gpu
CUDA
70
views
no
answers
no
votes
2019-06-20 22:38:32 -0600
Vizier87
"Major ver = 6" return from console
avermedia
7231
717
views
no
answers
no
votes
2019-06-16 22:37:27 -0600
Arr Yone
opencv_sfm module installation on windows 10
opencv_sfm
617
views
2
answers
no
votes
2019-06-19 02:14:00 -0600
Daraen
Cannot read net from Model Optimizer
model
optimizer
openvino
xml
bin
600
views
1
answer
no
votes
2019-06-12 04:05:45 -0600
supra56
DNN CPP - TOO SLOW VIDEO - GENDERNET
computervision
GenderDetection
slow
843
views
no
answers
no
votes
2019-06-06 19:34:23 -0600
TomH
can't open URL video source with opencv-python cv2.VideoCapture()
opencv
python
205
views
no
answers
no
votes
2019-06-02 06:26:22 -0600
comar
Error on ocl::filter2D
filter2D
opencl
VS2013
234
views
no
answers
no
votes
2019-05-30 08:11:11 -0600
freekoy
opencv.js how to use opengl or opencl
OpenCV.js
opengl
opencl
608
views
1
answer
no
votes
2019-05-29 05:01:46 -0600
berak
How to build OpenCV 4.1.0 on Ubuntu 18.10
4.1.0
ubuntu
build
from-source
581
views
no
answers
1
vote
2019-05-07 10:28:14 -0600
gpcbitnik
Why is orb running in plain mode instead of OpenCL implementation?
OpenCV-4.0.1
ubuntu-18.04
opencl
913
views
1
answer
no
votes
2019-05-06 09:15:45 -0600
gpcbitnik
(ubuntu 18.04) opencv 4.0.1 cv::ocl::setUseOpenCL(true); does not work
c++#opencv#opencl
1k
views
no
answers
no
votes
2019-05-01 16:47:17 -0600
Aeroxander
Metal 2 support?+
metal
metal2
opencl
vulkan
mac
Mojave
146
views
no
answers
no
votes
2019-04-25 20:01:02 -0600
zack
GaussianBlur in windows10 vs2017 and ubuntu g++ has different speed?
ubuntu
time
vs2017
3k
views
1
answer
no
votes
2019-04-23 04:40:46 -0600
dkurt
Where can I find the cmake options used for the 4.1.0 build
build
python
64-bitwindows
help
854
views
no
answers
no
votes
2019-04-22 14:44:17 -0600
JesperChr89
Error with webcam when compiling to Beaglebone Black
beaglebone
beagleboneblack
camera
2k
views
1
answer
no
votes
2019-04-15 04:26:48 -0600
StevenPuttemans
OpenCV Yolo Tiny Slow
opencv
yolo
c++
tiny
objectdetection
camera
678
views
no
answers
no
votes
2019-04-04 02:36:45 -0600
turiya
c1083 :Cannot open include file: 'stdafx.h': No such file or directory [closed]
errorc1083
errore1696
e1696
91
views
no
answers
1
vote
2019-03-31 23:46:14 -0600
carman espanola
Classification of Sample DNN doese not working [closed]
sample
dnn
331
views
1
answer
no
votes
2019-03-31 03:31:39 -0600
berak
Where are include files for opencv4 after building the project file with codeblock?
opencv
build
codeblocks
210
views
no
answers
no
votes
2019-04-03 22:09:36 -0600
turiya
Cannot Run Code To Use Webcam capture and analysis
opencv
c++
visualstudio
337
views
1
answer
no
votes
2019-03-23 11:35:16 -0600
berak
Got a problem when compiling contrib/xphoto with code blocks mingw files
c++
opencv
windows
codeblocks
144
views
no
answers
no
votes
2019-03-21 09:25:31 -0600
Mboaretto
OpenCv static build freezes while open by two applications windows 10
python
opencv
opencl
windows
Windows10
freeze
1k
views
1
answer
no
votes
2019-03-20 10:12:00 -0600
velicko91
OpenCV 4.01 face module for Java
java
face
make
3k
views
1
answer
1
vote
2019-03-16 04:56:39 -0600
PrincePaaris
Can I run OpenCV DNN on NVidia GPU? code is writtin in python
nvidia
cuDNN
dnn
535
views
no
answers
no
votes
2019-03-02 11:20:21 -0600
LBerger
How to catch opencl error in python?
catch_opencl
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