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348 questions
Tagged
gpu
×
383
views
1
answer
1
vote
2014-02-06 05:10:15 -0600
Wolf
cv::gpu::blur returns zero Mat when Mat is processed in place
gpu
CPUvGPU
1k
views
1
answer
no
votes
2014-02-14 16:54:00 -0600
tuannhtn
No GPU Support(With OpenCv 2.4.8&CUDA5.5)
gpu
2.4.8
CUDA5.5
1k
views
1
answer
no
votes
2014-03-13 16:29:08 -0600
A
OpenCV 2.4.8 with CUDA 5.5.22 Compilation Error on Ubuntu
CUDA5.5
ubuntu
gpu
make
3k
views
1
answer
-1
votes
2016-02-23 03:40:58 -0600
zshn25
VideoReader_GPU not available, but built with NVCUVID?
CUDA
gpu
cuvid
265
views
1
answer
no
votes
2014-04-17 08:18:30 -0600
StevenPuttemans
GPU and Cuda
CUDA4.2
gpu
opecv2.4.5
156
views
1
answer
no
votes
2014-04-17 08:15:40 -0600
StevenPuttemans
Need binaries for 2.4.8 w/GPU for Visual Studio 2010
gpu
#visual-studio-2010
620
views
1
answer
no
votes
2014-07-03 13:41:39 -0600
hunse
Segmentation fault in StereoBeliefPropagation
stereo
CUDA
gpu
320
views
1
answer
no
votes
2014-07-12 01:27:15 -0600
AsanWolf
CascadeClassifier_GPU NCV Assertion Falied:retcode=26
gpu
cascadeclassifier
1k
views
1
answer
1
vote
2014-08-13 05:52:01 -0600
JohannesZ
GPU version of findHomography?
gpu
CUDA
optical-flow
WarpPerspective
3k
views
1
answer
1
vote
2014-08-28 16:17:38 -0600
Dagmor
GPU Cuda initialization much slower with opencv libraries
startup
performance
Initialization
CUDA
ptx
gpu
487
views
1
answer
1
vote
2014-10-24 03:52:54 -0600
petititi
Does OpenCV OpenCL acceleration work with Intel HD 4000 or 5000 on Linux?
linux
opencl
gpu
intelhd
263
views
1
answer
no
votes
2014-11-02 08:10:40 -0600
pheips
gpu::histEven delivers incorrect number of Pixels
gpu
CUDA
histogram
1k
views
1
answer
1
vote
2015-01-07 01:48:59 -0600
wronglyNeo
Long delay on cv::gpu::GpuMat::upload after upgrade to GTX970
opencv
gpu
CUDA
gtx970
delay
1k
views
1
answer
no
votes
2019-06-20 09:48:43 -0600
riger
[OPENCV GPU] How can I convert GpuMat and Vector<Point2f>
gpu
tracking
gpumat
upload
595
views
1
answer
no
votes
2015-02-06 14:51:28 -0600
undromeda
gpu stereo_match.cpp problem
stereo_match.cpp
gpu
opencv3
3k
views
1
answer
1
vote
2015-05-31 17:21:06 -0600
Eduardo
cuda::dft speed issues (too slow)
dft
gpu
CUDA
571
views
1
answer
no
votes
2015-07-22 03:38:48 -0600
Hannes
OpenCV 3.0 - T-API (transparant OpenCL acceleration) CPU-thread-safe ??
T-API
opencl
gpu
3k
views
1
answer
5
votes
2015-07-26 03:19:41 -0600
Anna Lucia
Is there any reason not to use UMat?
UMat
Speedup
gpu
3.0
1k
views
1
answer
no
votes
2015-08-06 08:20:53 -0600
Ahryman40k
OpenCV 2.4.11 GPU features
2.4.11
gpu
CUDA
performance
234
views
1
answer
no
votes
2015-08-24 04:02:55 -0600
chaaar
speed improvement cascade gpu
gpu
cascadeclassifier
1k
views
1
answer
no
votes
2015-08-11 06:08:50 -0600
StevenPuttemans
Device GeForce GTX 980 is NOT compatible with current GPU module build
gpu
CUDA
cublas
550
views
1
answer
no
votes
2015-08-11 09:59:30 -0600
Guyygarty
atan on GPU
atan
gpu
2k
views
1
answer
no
votes
2015-08-13 11:57:43 -0600
martijnvwezel
OpenCV 2.4.11 Windows VS Linux
opencv-2.4.11
gpu
perf
OS
362
views
1
answer
no
votes
2015-09-16 09:34:21 -0600
digtooni
No compute method for cv::gpu::HOGDescriptor
HOGDescriptor
gpu
compute
3k
views
1
answer
no
votes
2015-10-02 03:24:20 -0600
kbarna
How can I use the GPU with Qt? (non-nvidia)
qt
opengl
gpu
4k
views
1
answer
no
votes
2015-11-09 00:48:15 -0600
razvan
can Opencv for android support GPU acceleration ?
opencv
for
android
support
gpu
acceleration
787
views
1
answer
no
votes
2016-01-18 11:21:34 -0600
digtooni
Unpredictable behaviour from cv::HOGDescriptor::detectMultiScale, depending on input.
2.4.11
HOG
detectMultiScale
svmlight
HOGDescriptor
gpu
10k
views
1
answer
1
vote
2016-01-20 06:21:20 -0600
StevenPuttemans
opencv error: the function/feature is not implemented
opencv3
Cuda6.5
gpu
problem
558
views
1
answer
1
vote
2016-02-22 11:10:59 -0600
matman
Force UMat allocation on CPU?
UMat
gpu
dispatcher
348
views
1
answer
no
votes
2016-05-13 03:25:53 -0600
Mathieu Barnachon
Can't find CUDA::FAST_CUDA class
fast_cuda
fast
gpu
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