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 »
date
activity ▼
answers
votes
348 questions
Tagged
gpu
×
241
views
1
answer
no
votes
2017-02-08 02:35:55 -0600
berak
how to get cv.FaceRecognizer function for train() accelerate with CUDA?
cuda7.5
opencv
Facedetection
FaceRecognizer
gpu
155
views
no
answers
no
votes
2017-02-05 12:39:58 -0600
mddrill
How do I set up Visual Studio to run the OpenCV T-API?
opencl
tapi
transparentapi
gpu
UMat
388
views
1
answer
no
votes
2017-01-23 23:08:33 -0600
jpistorino
Generalized Hough Transform (Guill)
GeneralizedHough
gpu
964
views
1
answer
no
votes
2017-01-20 01:39:43 -0600
Helios
Building with SURF_CUDA
SURF
CUDA
gpu
xfeatures2d
nonfree
2k
views
no
answers
1
vote
2017-01-18 10:37:51 -0600
caruofc
How to stop using GPU in OpenCV 3.2? [closed]
opencl
gpu
206
views
1
answer
no
votes
2016-12-19 16:02:47 -0600
matman
In OpenCV 3.1 will Mat::dot() use the gpu if it is available?
Mat
transparentapi
gpu
637
views
1
answer
no
votes
2016-11-07 04:28:44 -0600
berak
Unexpected Results using CopyTo Rect with UMat
UMat
gpu
copyTo
Rect
505
views
no
answers
no
votes
2016-10-21 11:33:14 -0600
Ustaa
OpenCV 3.1 CUDA ERROR help me
CUDA
opencv
c++
gpu
113
views
no
answers
no
votes
2016-10-20 07:51:00 -0600
geovations
GPUMat error with CUDA 8.0
CUDA8.0
CUDA
gpu
2k
views
1
answer
no
votes
2016-10-18 10:33:20 -0600
benT
Use gpu on java opencv
opencv
java
gpu
opencl
CUDA
716
views
no
answers
no
votes
2016-10-10 22:29:36 -0600
jmz19910110
How can I convert Yuv420 to BGR in gpu mode
gpu
190
views
1
answer
no
votes
2016-10-07 03:35:22 -0600
StevenPuttemans
Chapter4_StructureFromMotion
gpu
473
views
no
answers
no
votes
2016-09-22 07:05:39 -0600
carlosvl
Error building gpu module (OpenCV 2.4.13, Win7, VS 2013 and Cuda 7.5)
compilation-error
build
CUDA
gpu
716
views
no
answers
no
votes
2016-09-21 15:36:45 -0600
ksiadz13
Hough Circles Detection CPU and GPU - min distance parameter
Hough
circle
houghcircle
gpu
CPU
CUDA
6k
views
3
answers
3
votes
2016-09-12 15:43:56 -0600
vishwanathkr
Big different between StereoSGBM and gpu::StereoBM_GPU
gpu
CUDA
DisparityMap
905
views
no
answers
no
votes
2016-09-07 10:37:12 -0600
LucaVeggian
detectMultiScale on Gpu problem with minNeighbors parameter
detectMultiScale
MinNeighbors
rectangles
groupRectangles
gpu
parameter
540
views
no
answers
1
vote
2016-09-05 23:38:07 -0600
alvarouc
GPU cv::scaleAdd is slower than CPU cv::cuda::scaleAdd
gpu
scaleAdd
620
views
no
answers
no
votes
2016-08-19 13:00:54 -0600
chach_is
How to you OpenCV draw functions on the GPU?
python
draw
gpu
polylines
362
views
1
answer
no
votes
2016-07-13 13:00:33 -0600
B4silio
What exactly does code in Canny do?
canny
gpu
CUDA
529
views
no
answers
no
votes
2016-07-09 12:28:30 -0600
Marcofe
Crash apparently occurred on cv::gpu::GpuMat::upload()
gpu
CUDA
opencv
1k
views
1
answer
no
votes
2016-07-04 12:15:53 -0600
Tetragramm
why cv::cuda::createMedianFilter function is slower than cv::medianBlur?
opencv3.1
CUDA
gpu
685
views
no
answers
no
votes
2016-06-16 02:13:23 -0600
Raymondo
Different results of CascadeClasifier on CPU and GPU
c++
gpu
CUDA
cascadeclassifier
222
views
no
answers
no
votes
2016-06-13 06:29:51 -0600
Lunarix
image proccessing for the first image (CPU and GPU)
CPU
gpu
CUDA
first_image
291
views
no
answers
no
votes
2016-06-06 21:02:31 -0600
lovaj
Why there is no cuda::SIFT_CUDA in Opencv?
CUDA
gpu
SIFT
SURF
271
views
no
answers
no
votes
2016-06-06 20:50:47 -0600
Tetragramm
CUDA method overhead
CUDA
gpu
3.1.0
c++
408
views
no
answers
no
votes
2016-05-26 11:38:51 -0600
patman
OpenCV Error: Gpu API call (CUDA_ERROR_NO_DEVICE [Code = 100])
opencv3.1
c++
cuda7
jpg
gpu
184
views
no
answers
no
votes
2016-05-19 09:22:49 -0600
Malantur2928
Correct dealocation of streams in GPU memory
CUDA
stream
gpu
memoryleak
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
downloadKeypoints
870
views
no
answers
no
votes
2016-04-26 08:13:58 -0600
OzgrCn
Why cuda::ORB detectAndCompute's useProvidedKeypoints parameter is forced to be false?
CUDA
gpu
ORB
cudafeatures2d
1k
views
no
answers
no
votes
2016-04-19 08:30:46 -0600
Twinsy
OpenCV 3.1 CUDA 7.5 detectMultiScale function works slower on GPU then CPU
opencv
detection
c++
CUDA
gpu
performance
« previous
1
...
3
4
5
6
7
...
12
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
gpu
×30
CUDA
×17
c++
×5
opencv
×5
opencl
×3
CPU
×2
opencv3.1
×2
SURF
×2
transparentapi
×2
UMat
×2
3.1.0
×1
build
×1
canny
×1
cascadeclassifier
×1
circle
×1
compilation-error
×1
copyTo
×1
cuda7
×1
cuda7.5
×1
CUDA8.0
×1
cudafeatures2d
×1
detection
×1
detectMultiScale
×1
DisparityMap
×1
downloadKeypoints
×1
draw
×1
Facedetection
×1
FaceRecognizer
×1
fast
×1
fast_cuda
×1
first_image
×1
GeneralizedHough
×1
groupRectangles
×1
Hough
×1
houghcircle
×1
java
×1
jpg
×1
Mat
×1
memoryleak
×1
MinNeighbors
×1
nonfree
×1
ORB
×1
parameter
×1
performance
×1
polylines
×1
python
×1
Rect
×1
rectangles
×1
scaleAdd
×1
SIFT
×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
×