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486 questions
Tagged
1k
views
no
answers
no
votes
2017-10-16 13:12:37 -0600
furlongmt
OpenCV Object Tracker Performance (TBB vs. pthreads)
objecttracking
performance
3.0.0
tracking
Multithreading
12k
views
1
answer
no
votes
2017-10-11 10:35:26 -0600
mfisher
Unable to build opencv 3.3.0 with cuda 9.0 on linux
CUDA
opencv3.3
cmake
install
4k
views
3
answers
2
votes
2017-10-10 12:36:46 -0600
mfisher
Open CV's HoughCircles() is ~1000 times faster than my version
gpu
Hough
transform
circle
detection
1k
views
1
answer
no
votes
2017-09-30 08:13:51 -0600
tham
OpenCv Android only native
android
ndk
build
2k
views
no
answers
no
votes
2017-09-28 03:59:34 -0600
berak
OpenCV3.1 & opencv_contrib3.1 install in Ubuntu
c++#opencv
256
views
no
answers
no
votes
2017-09-27 10:46:14 -0600
berak
videoCapture::open doesn't see default camera
videocapture
9k
views
1
answer
no
votes
2017-09-25 20:25:00 -0600
breadbugs
OpenCV 3.2.0 cannnot access to SURF/SIFT in xfeatures2d
opencv_contrib
SIFT
ubuntu16.04
qt
260
views
no
answers
no
votes
2017-09-24 14:15:15 -0600
vaibhavs825
building opencv with cuda8
cuda8
761
views
1
answer
no
votes
2017-09-13 14:58:21 -0600
LBerger
surface_matching code stuck on training
surface_matching
opencv3.3.0
visual-studio-2017
Windows-10
622
views
1
answer
no
votes
2017-08-29 03:49:25 -0600
kbarni
Apply quadratic function to an image
imagetransformation
matrix
quadratic
378
views
no
answers
1
vote
2017-08-24 23:37:15 -0600
Ashokbugude
libopencv_java3 library not found
android
opencv
libopencv_java
362
views
no
answers
no
votes
2017-08-22 10:27:31 -0600
patrickmarais
Random forest - how to force parallel training?
random
forest
parallel
tbb
3k
views
1
answer
1
vote
2017-08-17 16:06:55 -0600
mshabunin
Can't use OpenCV with TBB enabled (default_num_threads not found)
tbb
cmake
build
533
views
no
answers
no
votes
2017-08-06 19:08:00 -0600
maxpham
OpenCV 3.3 + Cuda 8 + TBB + VS 2015 built successfully but failed to run with 0xc000a200
opencv
build
source
0xc000a200
1k
views
no
answers
no
votes
2017-08-03 04:32:14 -0600
Raki
Matplotlib to replace imshow()
matplotlib
opencv
python3
472
views
no
answers
no
votes
2017-07-21 11:21:49 -0600
nicf82
How to compile libopencv_phase_unwrapping.so
library_compiling
1k
views
1
answer
no
votes
2017-07-19 02:52:05 -0600
Uma
ALL_BUILD error when building OpenCV from source
ALL_BUILD
THDiskFile
cmake-gui
error
LNK1104
1k
views
no
answers
no
votes
2017-07-13 05:15:18 -0600
loretoparisi
Docker OpenCV + Contrib Build
openvc3.0
docker
opencv_contrib
2k
views
no
answers
no
votes
2017-07-03 04:50:14 -0600
doudou2017
How to solve CMake Warning at cmake/OpenCVPackaging.cmake:23 (message): CPACK_PACKAGE_VERSION does not match version provided by version.hpp header! [closed]
opencv
551
views
no
answers
no
votes
2017-07-02 21:51:36 -0600
wureka
Why vGPU (Tesla K80) on Google cloud slower than GTX940M on T460P
copencv
3.2.0
CUDA8.0
linux
1k
views
no
answers
no
votes
2017-06-28 03:26:50 -0600
scobbing
Error with cuda::VideoWriter
CUDA
CreateVideoWriter
851
views
no
answers
no
votes
2017-06-09 06:47:59 -0600
rajat99
multithreading on position tracking function opencv c++
opencv
threading
tbb
424
views
1
answer
no
votes
2017-06-07 08:26:32 -0600
StevenPuttemans
How to use soft cascade in opencv 3
classifier
cascadeclassifier
softcascade
Opencv3.2.0
2k
views
no
answers
no
votes
2017-06-06 16:55:41 -0600
ririgo
Corrupt JPEG data error when using yuyv webcam
videocapture
165
views
no
answers
no
votes
2017-06-02 08:26:26 -0600
Simão Martin
Cascade Classifier - Utilize less processor with TBB training.
cascadetraining
cascadeclassifier
587
views
no
answers
no
votes
2017-05-30 11:13:39 -0600
mquinteiro
Python3 bindings ubuntu 16.04
opencv
python
581
views
1
answer
no
votes
2017-05-30 10:18:34 -0600
mshabunin
OpenCV Fails to Install on Ubuntu 16.10 using ICC and ICPC
icc
3.2.0
compile
opencv
c++
install
1k
views
no
answers
no
votes
2017-05-24 00:44:12 -0600
sajeevank
Problem in installation of Opencv in ubuntu 16.04
opencv
installation
ubuntu16.04
libopencv_imgcodecs
1k
views
no
answers
no
votes
2017-05-23 13:08:48 -0600
aligoglos
cant add tracking modules to opencv solution [closed]
cmake-gui
opencv_contrib
945
views
no
answers
1
vote
2017-05-17 18:48:51 -0600
philboske
Some resolutions cause segmentation faults in DISOpticalFlow()
opencv_contrib
opticalflow
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