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348 questions
Tagged
gpu
×
542
views
no
answers
2
votes
2016-03-18 00:55:19 -0600
berak
Multiplying a Mat against another Mat on a GPU
gpu
2k
views
2
answers
2
votes
2016-03-17 16:47:08 -0600
kbarni
Parallel implementation of per pixel calculations
tapi
iterator
c++
opencv
gpu
opencl
566
views
no
answers
no
votes
2016-03-10 06:17:56 -0600
JerryCwz
Crash When use gpu::meanShiftFiltering or gpu::meanShiftSegmentation
gpu
CUDA
meanshift
909
views
no
answers
1
vote
2016-03-01 09:45:28 -0600
strann
How to free memory allocated by UMat?
gpu
CUDA
UMat
release
memory_allocation
memoryleak
1k
views
2
answers
no
votes
2016-02-29 05:14:29 -0600
MarKS9
OpenCV is built with CUDA but gpu::getCudaEnableDeviceCount() returns 0
CUDA
gpu
116
views
no
answers
no
votes
2016-02-27 05:28:11 -0600
amir_pro
What is the largest amount of memory for gpu::matchTemplate?
cuda7.5
gpu
1k
views
no
answers
no
votes
2016-02-24 20:56:01 -0600
SuperJ
How to decode an h264 IP stream using the GPU?
decode-video
gpu
videostream
H264
gpumat
gpu#cuda#opencv
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
557
views
1
answer
1
vote
2016-02-22 11:10:59 -0600
matman
Force UMat allocation on CPU?
UMat
gpu
dispatcher
1k
views
no
answers
no
votes
2016-02-21 11:10:48 -0600
Sanman
Face Detection using GPU
gpu
CUDA
Facedetection
Haar
135
views
no
answers
no
votes
2016-02-19 07:42:23 -0600
nexocv
What is the equivalent of cv::gpu::integralBuffered in OpenCV 3.x ?
opencv3
gpu
CUDA
1k
views
no
answers
no
votes
2016-01-31 13:02:10 -0600
azdoud.y
my question is about GPU modules and opencv, is it possible to use this module without a nvidia card, and if yes, could you tell me how ?
gpu
modules
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
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
172
views
no
answers
no
votes
2015-12-18 05:53:53 -0600
lm35
Like the facerec module in OPENCV for Face Recognition, is there any support for GPU with OpenCV in facerecognition
opencv
gpu
face
recognition
303
views
no
answers
no
votes
2015-11-24 12:33:56 -0600
com_ws
Image manipulation in parallel host threads with gpu
parallel
mutex
gpu
610
views
no
answers
no
votes
2015-11-16 00:33:34 -0600
ereate
opencv support opencl may have bug on stitching
android
opencv
stitching
opencl
gpu
bug
785
views
no
answers
no
votes
2015-11-13 17:50:22 -0600
bhoke
Hardware Support and Requirements for OpenCV
hardware
platform
gpu
DSP
1k
views
no
answers
no
votes
2015-11-09 16:42:57 -0600
beniroquai
Android OpenCL DFT vs. CPP Version is very slow! [closed]
gpu
opencl
Opencv3.0
android
dft
ocl
119
views
no
answers
no
votes
2015-11-09 08:02:29 -0600
MRDaniel
Tracking API
gpu
tracking
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
148
views
no
answers
no
votes
2015-11-08 08:56:41 -0600
carl82
simple gpu computation
opencv
CUDA
gpu
3k
views
1
answer
no
votes
2015-11-01 13:04:39 -0600
peterl
Image Editing Capability using GPU with Java API support
imagemagick
image
processing
gpu
JavaAPI
186
views
no
answers
no
votes
2015-10-27 19:23:23 -0600
digtooni
Is it possible to run a GPU HOG with a custom window size?
gpu
HOG
window
SVM
Opencv3.0
143
views
no
answers
1
vote
2015-10-23 17:32:37 -0600
thexnightmare
Compiling the opencv for GPU
opencv
gpu
229
views
no
answers
no
votes
2015-10-20 09:50:03 -0600
digtooni
Different output from GPU implementation of HOG
HOG
SVM
gpu
CUDA
OpenCv2.4
343
views
no
answers
no
votes
2015-10-16 15:06:35 -0600
Brandon212
How do I interpret the information in the location output matrix from cuda::findMinMaxLoc?
CUDA
gpu
gpumat
minMaxLoc
3.0
2k
views
no
answers
no
votes
2015-10-11 02:21:29 -0600
blDraX
First use of UMat does not run on GPU?
opencl
UMat
slow
first
gpu
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
403
views
no
answers
no
votes
2015-09-18 23:40:09 -0600
DeleteMeNowPlease
Is it possible to speed up traincascade with multiple threads or CUDA?
CUDA
gpu
openmp
opencv
traincascade
haartraining
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