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530 questions
Tagged
CUDA
×
1k
views
1
answer
no
votes
2020-01-28 08:36:33 -0600
cudawarped
Opencv cuda python remap error cv.cuda.remap(raw, mapx, mapy, cv.INTER_CUBIC, borderMode=cv.COLOR_RGB2GRAY)
opencv
python
CUDA
3k
views
1
answer
no
votes
2020-01-29 07:51:05 -0600
Imran B
I'm trying to crop Image using cv2.cuda and I tried cuda_gpumat.adjustroi()
python
CUDA
opencv
remap
1k
views
no
answers
no
votes
2020-02-03 03:40:51 -0600
Imran B
Cv2.cuda.remap assertion error
python
opencv
CUDA
remap
fisheye
1k
views
1
answer
no
votes
2020-02-03 06:18:50 -0600
cudawarped
Changing brightness and contrast cv2.cuda python
opencv
CUDA
python
brightness
contrast
1k
views
1
answer
no
votes
2020-02-03 08:44:39 -0600
JackOLantern
Input parameters for Farneback optical flow
opticalflow
Farneback
FarnebackOpticalFlow
CUDA
1k
views
3
answers
no
votes
2020-02-05 12:48:13 -0600
cudawarped
No effect from using cuda::Stream?
CUDA
stream
1k
views
no
answers
no
votes
2020-02-06 01:39:59 -0600
Imran B
Image Stitching with cv2.cuda()
CUDA
opencv
python
videostitching
1k
views
1
answer
no
votes
2020-02-10 05:57:51 -0600
MicTie
CUDA::remap with shared-memory -> black output
CUDA
cvremap
opencv4.2
1k
views
no
answers
no
votes
2020-02-17 08:56:39 -0600
Imran B
cv2.cuda.remap and initUndistortRectifyMap()
CUDA
opencv
python
remap
Undistort
fisheye
6k
views
2
answers
no
votes
2020-02-25 08:03:19 -0600
Imran B
resize in cuda from python.
CUDA
python
4.1.1
resize
862
views
1
answer
no
votes
2020-02-25 09:10:50 -0600
Imran B
Python opencv Exception code: 0xc0000094
python
CUDA
opencv
remap
resize
zerodivisionerror
695
views
no
answers
no
votes
2020-02-26 07:08:10 -0600
Imran B
HSV adjustment python opencv cuda
CUDA
opencv
python
HSV
threshold
bitwise_and
2k
views
no
answers
no
votes
2020-02-27 02:25:57 -0600
ziknehupsu
OpenCV Error: Assertion failed (tlsSlots.size() > slotIdx) in releaseSlot
c++
gpu
CUDA
279
views
no
answers
no
votes
2020-02-27 05:44:56 -0600
Imran B
detailenhance cuda opencv
opencv
python
CUDA
sharpness
detailhenance
2k
views
1
answer
no
votes
2020-02-28 04:30:30 -0600
cudawarped
Sharpness opencv cuda python
CUDA
opencv
python
sharpness
createGaussianFilter
addweighted
4k
views
no
answers
no
votes
2020-03-01 14:03:15 -0600
LBerger
CvCapture_MSMF::initStream Failed to set mediaType after switching to CUDA build of OpenCV
windows
CUDA
compile
videocapture
c++
msmf
1k
views
1
answer
no
votes
2020-03-03 05:04:41 -0600
cudawarped
Opencv cuda Merge returns Numpy array not GpuMat
opencv
python
CUDA
gpumat
numpy
200
views
no
answers
no
votes
2020-03-08 08:38:54 -0600
SylvainArd
switch graphic card in Cuda
CUDA
GraphicCard
python
295
views
no
answers
no
votes
2020-03-11 12:41:52 -0600
SelChen
Opencv CUDA with PyQT
CUDA
313
views
1
answer
no
votes
2020-03-13 05:09:00 -0600
berak
Python OpenCV OGL Texture2D
opencv
python
CUDA
gpumat
numpy
741
views
no
answers
no
votes
2020-03-16 11:15:17 -0600
andriydinamic
Why VideoCapture.set() method is much slower when ran simultaneously with Tensorflow on single GPU?
videocapture
tensorflow
CUDA
ffmpeg
1k
views
1
answer
no
votes
2020-03-19 10:09:41 -0600
KansaiRobot
namespace “cv::cuda” has no member “resize”
CUDA
261
views
no
answers
no
votes
2020-03-20 06:33:40 -0600
AlexBn
CUDA GoodFeaturesToTrackDetector is not ThreadSafe ?
CUDA
1k
views
no
answers
no
votes
2020-03-23 21:15:18 -0600
jonathanlvaldez
OpenCV DNN with CUDA built from source (for arch bin < 5.3)
opencv
python
CUDA
dnn
778
views
no
answers
no
votes
2020-03-24 22:18:24 -0600
LightningStar
module 'cv2' has no attribute 'xfeatures2d'
python
xfeatures2d
CUDA
320
views
no
answers
no
votes
2020-03-25 10:34:09 -0600
AaronB
Using OpenCV 3.4 and converting to use GPU (CUDA)
findNonZero
CUDA
points
1k
views
no
answers
no
votes
2020-04-13 12:28:54 -0600
dhirwinjr
How to best free up DNN and GPU resources when finished?
java
CUDA
dnn
444
views
no
answers
no
votes
2020-04-16 19:13:47 -0600
arietman
GpuMat CVWRAP Python bindings
python
gpumat
gpu
CUDA
CVWRAP
8k
views
1
answer
no
votes
2020-04-22 11:55:41 -0600
cudawarped
Which OpenCV and CUDA versions are compatible?
CUDA
269
views
no
answers
no
votes
2020-04-23 22:01:27 -0600
stiga
global std::vector<cv::Mat> segfault during program exit
memory
Mat
CUDA
gpu
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