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486 questions
Tagged
185
views
1
answer
no
votes
2017-11-07 01:54:16 -0600
VxW
Running eye tracking in the background
background
OnCameraFrame
813
views
1
answer
1
vote
2013-04-12 02:56:52 -0600
StevenPuttemans
Confirm that Intel IPP loads in OpenCV 2x
IPP
OpenCV-2.4.3
6k
views
1
answer
1
vote
2016-04-18 13:47:10 -0600
LBerger
Deriche edge detector
edge-detection
1k
views
1
answer
no
votes
2017-09-30 08:13:51 -0600
tham
OpenCv Android only native
android
ndk
build
5k
views
1
answer
no
votes
2020-01-06 06:52:43 -0600
cudawarped
openCV 4.2 with CUDA 10.2
CUDA10.2
opencv4.2
777
views
1
answer
no
votes
2017-01-22 07:14:39 -0600
LBerger
Surface_Matching Error Stack around the variable"hashKey"
opencv
surface_matching
317
views
1
answer
no
votes
2017-11-06 07:26:49 -0600
kbarni
parallel_for_
opencv
c++
1k
views
1
answer
no
votes
2018-04-19 03:47:53 -0600
StevenPuttemans
opencv traincascade on windows
copencv
opencv_traincascade
1k
views
1
answer
no
votes
2012-11-18 07:57:33 -0600
Mostafa Sataki
multithreaded cascade classifire
cascadeclassifier
Multithreading
622
views
1
answer
no
votes
2017-08-29 03:49:25 -0600
kbarni
Apply quadratic function to an image
imagetransformation
matrix
quadratic
717
views
1
answer
no
votes
2018-04-24 01:05:57 -0600
berak
is cv::Mat ref counter atomic?
Multithreading
refcount
1k
views
1
answer
1
vote
2014-02-21 06:45:31 -0600
tuannhtn
Fastest method to process an image
performance
parallelization
762
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
817
views
1
answer
no
votes
2019-06-24 22:51:28 -0600
kesselstein
34 Failed Test in OpenCV 4.1.0's core test
opencv_test_core
opencv-4.1.0
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
20k
views
1
answer
no
votes
2016-06-27 11:22:51 -0600
SumeetB
OpenCV C++ Multithreading
c++opencv
10k
views
1
answer
no
votes
2018-02-26 03:15:18 -0600
cudawarped
How do you build OpenCV with LAPACK on Windows 10 via CMake?
opencv
LAPACK
18k
views
1
answer
7
votes
2012-07-26 02:21:15 -0600
Kirill Kornyakov
Object detection slow
performance
objdetect
detectMultiScale
670
views
1
answer
no
votes
2012-08-14 09:51:25 -0600
powlee
VideoCapture stops replay at approx 1 GB in Win 7
videocapture
4k
views
1
answer
1
vote
2013-04-01 16:34:46 -0600
piranha
Gpu API call error (out of memory) in mallocPitch
CUDA
error
9400m
MacOSX
mac
2k
views
1
answer
no
votes
2013-01-05 03:27:03 -0600
Alexander Smorkalov
Error building OpenCV 2.4.x "Undefined reference to av_opt_set@LIBAVUTIL_51"
libavutil
undefined
reference
build
error
3k
views
1
answer
no
votes
2013-01-17 23:40:32 -0600
Alexander Smorkalov
Opencv and Cmake not working
cmake
992
views
1
answer
1
vote
2013-02-25 02:42:06 -0600
Keba
Dilation produces translation and doesn't work
dilation
morphology
dilation_erosion
3k
views
1
answer
1
vote
2013-03-20 00:56:25 -0600
Alexander Smorkalov
Problems while including headers in OpenCV 2.4.9
OpenCV-2.4.9
cmake
compilation
Calib3d
1k
views
1
answer
1
vote
2013-04-06 13:30:57 -0600
Thor
Compiling OpenCV 2.4.3 on Ubuntu 12.10: libz.so error
ubuntu12.10
amd
1k
views
1
answer
no
votes
2013-04-03 02:36:27 -0600
StevenPuttemans
createsamples.exe crashing
opencv_createsamples
training
cascadeclassifier
782
views
1
answer
no
votes
2013-04-06 02:53:19 -0600
berak
error in compliling
exception
memory_allocation
0x001ff448
508
views
1
answer
no
votes
2013-05-07 03:21:45 -0600
StevenPuttemans
Working binaries for windows
binaries
2k
views
1
answer
3
votes
2013-06-05 09:15:38 -0600
StevenPuttemans
GPU detectMultiScale on LBP classifier gets into an infinite loop, how to check?
gpu
lbpcascade
detectMultiScale
infinite-loop
2k
views
1
answer
no
votes
2013-06-17 18:59:05 -0600
Martin Peris
cannot make opencv 2.4 with java support
#opencv#java
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