First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date ▲
activity
answers
votes
783 questions
Tagged
420
views
no
answers
no
votes
2018-06-12 03:55:24 -0600
Amir Raouf
Why this error exists at building opencv?
opencv#ubuntu#cmake
1k
views
no
answers
no
votes
2018-06-12 10:14:21 -0600
wreck_zone
Error during compiling OpenCV with CMake using Qt MinGW
cmake-3.11.3
opencv3.4.1
Qt5.11
mingw
1k
views
1
answer
no
votes
2018-06-13 04:27:44 -0600
AlexLopez
YOLO v2 outputs zero scores and classes
yolo
c++
opencv
dnn
597
views
1
answer
no
votes
2018-06-22 14:54:32 -0600
gaber
when i run scene reconstruction example it gives wrong set of points when i checked my openCL comparability i found that my laptop doesnt support openCL, could this be the problem for the wrong 3d points ?
3dreconstruction
1k
views
no
answers
no
votes
2018-06-19 07:47:20 -0600
facedemo
ros kinetic dnn -- OpenCV Error: Assertion failed -- cv2.error -- error: (-215) -- .bashrc -- deep learning [closed]
ros-kinetic-opencv3
3.3.1
730
views
no
answers
no
votes
2018-06-20 00:36:56 -0600
berak
error 2 compiling OpenCV3.4 with Cmake
error
compile
opencv
3.4
cmake
24k
views
1
answer
no
votes
2018-06-19 19:45:29 -0600
MenukaIshan
Uninstalling Opencv 4.0.0 to 3.4
opencv
ubuntu
3.4
3.4.1
331
views
no
answers
no
votes
2018-06-21 20:01:19 -0600
nvnnghia
Got an error when tried to capture from Usb Camera
videocapture
387
views
no
answers
no
votes
2018-06-20 09:30:30 -0600
toiski
libtbb segfault on second attempt in boost::thread on ARM/aarch64
arm64
c++
segfault
Multithreading
cvtColor
tbb
1k
views
1
answer
no
votes
2018-06-26 06:17:40 -0600
holger
Is it possible to use OpenCL with OpenCV and DNN/Tensorflow
android
opencv
opencl
dnn
tensorflow
1k
views
no
answers
no
votes
2018-06-28 02:55:37 -0600
Akhilesh
What is the minimum version of OpenCL required for OpenCV dnn module.
dnn
opencl
2k
views
no
answers
no
votes
2018-07-02 10:05:39 -0600
berak
Error in building OpenCV [closed]
build
203
views
no
answers
no
votes
2018-07-03 02:33:21 -0600
dorimu
convert direct3d surface to umat fails
opencl
directx
drawcontour
643
views
1
answer
no
votes
2018-07-03 06:10:09 -0600
berak
dnn example question.
dnn
facenet
99
views
1
answer
no
votes
2018-07-04 15:44:34 -0600
cedricmenard
How to check at compile-time for built features [closed]
compile
flags
CUDA
280
views
no
answers
no
votes
2018-07-05 04:39:12 -0600
holger
open cl confusion
openc
cl
dnn
1k
views
no
answers
no
votes
2018-07-11 21:53:55 -0600
berak
opencv build error in windows: no rule to make target [closed]
no
target
opencv
java
windows
659
views
no
answers
no
votes
2018-07-12 10:16:33 -0600
berak
failing cmake configure for opencv on Jetson TX2
cmake
Jetson
tegra
TX2
1k
views
1
answer
no
votes
2018-07-18 12:07:28 -0600
Evren
Performance issue with Android arm64-v8a custom build [closed]
android
arm64-v8a
opencv_performance
c++_static
144
views
no
answers
no
votes
2018-07-16 11:14:15 -0600
tibistrat
Commit charge (Private bytes) high with cudafilters
opencv3.4.2
memory
commit
CUDA
344
views
no
answers
no
votes
2018-07-16 20:53:53 -0600
drcurry
OpenCL context does not get created
opencl
1k
views
no
answers
no
votes
2018-07-17 00:39:55 -0600
bryan2lee
Does Opencv3.4 support Mali-T860 GPU acceloration?
android
gpu
568
views
no
answers
no
votes
2018-07-20 06:49:40 -0600
berak
Internal error while loading opencv shared library shared
opencv_calib3d_2.4
190
views
no
answers
no
votes
2018-07-23 22:33:01 -0600
rbh486
opencv3.2 umat is slower than mat...
c++
opencv
opencl
666
views
1
answer
no
votes
2018-07-27 10:20:23 -0600
drcurry
Transparent API performance discrepancy
tapi
4k
views
2
answers
no
votes
2018-07-31 00:21:25 -0600
nobot
after successfully building with opencv contrib modules I am getting error
contrib_error
299
views
no
answers
no
votes
2018-08-01 14:40:06 -0600
altimerk
opencv_test_cudacodec fails
CUDA
videoio
cudacodec
645
views
1
answer
no
votes
2018-08-07 14:44:04 -0600
mariusz
failed to build through the scripte of the platforms/android/build_sdk.py
build_sdk.py
android
build
5k
views
2
answers
1
vote
2018-08-08 09:06:28 -0600
Mary-Ann
Running DNN on GPU (Problems with OpenCL and Halide)
gpu
dnn
halide
388
views
no
answers
no
votes
2018-08-10 03:19:53 -0600
DanDan
DNN Net crashed after pausing for a long period.
dnn
Inference_engine
clDNN64
« previous
1
...
18
19
20
21
22
...
27
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
dnn
×7
opencv
×6
opencl
×5
android
×4
c++
×3
CUDA
×3
3.4
×2
build
×2
cmake
×2
compile
×2
gpu
×2
3.3.1
×1
3.4.1
×1
3dreconstruction
×1
arm64
×1
arm64-v8a
×1
build_sdk.py
×1
cl
×1
clDNN64
×1
cmake-3.11.3
×1
commit
×1
contrib_error
×1
c++_static
×1
cudacodec
×1
cvtColor
×1
directx
×1
drawcontour
×1
error
×1
facenet
×1
flags
×1
halide
×1
Inference_engine
×1
java
×1
Jetson
×1
memory
×1
mingw
×1
Multithreading
×1
no
×1
openc
×1
opencv3.4.1
×1
opencv3.4.2
×1
opencv_calib3d_2.4
×1
opencv_performance
×1
opencv#ubuntu#cmake
×1
Qt5.11
×1
ros-kinetic-opencv3
×1
segfault
×1
tapi
×1
target
×1
tbb
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
