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67 questions
Tagged
gpumat
×
2k
views
1
answer
3
votes
2012-10-24 02:35:16 -0600
Kirill Kornyakov
GpuMat and std::vector
gpumat
vector
container
speed
735
views
1
answer
2
votes
2012-07-23 09:40:29 -0600
tsc
Bilinear sampling from a GpuMat
gpu
gpumat
bilinear
CUDA
8k
views
no
answers
2
votes
2016-01-22 03:20:21 -0600
muglikar
Isn't there a OpenCV Cuda function similar to findContours?
Opencv3.0
CUDA
findContours
gpumat
768
views
1
answer
1
vote
2012-08-07 07:13:43 -0600
Vladislav Vinogradov
No ‘operator-=’ for gpuMat
gpumat
3k
views
1
answer
1
vote
2012-10-25 07:08:48 -0600
Vladislav Vinogradov
GpuMat to device data type conversion
gpumat
gpu
CUDA
4k
views
1
answer
1
vote
2013-03-25 09:29:41 -0600
Guanta
Keeping only non-zero elements in cv::Mat
openCV-2.4.4
#Mat
gpumat
3k
views
1
answer
1
vote
2013-05-06 13:09:41 -0600
Vladislav Vinogradov
Read rendered images using GpuMat and CUDA
gpumat
CUDA
opengl
opencv
2k
views
1
answer
1
vote
2013-05-28 13:27:34 -0600
Vladislav Vinogradov
Interfacing OpenCV and Cuda
gpu
CUDA
Interface
gpumat
215
views
no
answers
1
vote
2015-07-08 03:15:41 -0600
S_Cosmin
Upload multiple cv::Mat matrices to GPU in one go.
copencv
gpu
gpumat
upload_efficiency
2k
views
no
answers
1
vote
2016-01-24 10:47:26 -0600
mynameisjohnj
Converting camera frames to float on GPU?
CUDA
gpumat
datatype
2k
views
1
answer
1
vote
2018-05-02 08:54:19 -0600
joshuafc
Will putText,circle,line,rectangle for cv::cuda::GpuMat be implement?
gpumat
putText
circle
Line
rectangle
247
views
no
answers
1
vote
2018-09-23 11:28:01 -0600
ebergerly
Simple GPU access tutorials with OpenCV
gpumat
1k
views
1
answer
no
votes
2012-07-02 11:57:50 -0600
Andrey Pavlenko
GpuMat submatrix out of GpuMat object?
gpumat
sub
matrix
961
views
1
answer
no
votes
2012-09-21 01:30:02 -0600
Vladislav Vinogradov
GPU Code Not Working Question
gpu
gpumat
1k
views
1
answer
no
votes
2013-03-07 02:34:03 -0600
lJvRl
OpenCv Error: GPU API call(out of memory) in copy, file gpumat.cpp, line 1053
gpu
gpumat
CUDA
Opencv2-4-2
8600
1k
views
2
answers
no
votes
2013-01-30 11:05:58 -0600
Ikarus79
cudaMem in CPU functions
cudaMem
gpumat
async
4k
views
1
answer
no
votes
2013-03-04 10:29:13 -0600
Ikarus79
How access GpuMat in a kernel
gpumat
cuda5.0
kernel
509
views
1
answer
no
votes
2013-05-02 09:44:34 -0600
Vladislav Vinogradov
OpenCV 2.4.5.0 Documentation gpu::subtract says "const GpuMat& b to be ADDED to const GpuMat& a"
gpumat
documentation
subtraction
1k
views
1
answer
no
votes
2013-07-01 07:56:22 -0600
Vladislav Vinogradov
GPU SIFT and dealing with GPU pointers
CUDA
CPUvGPU
opencv_gpu
gpumat
SIFT
2k
views
1
answer
no
votes
2013-10-07 11:58:21 -0600
Vladislav Vinogradov
Bug with GpuMat::GpuMat(const GpuMat& m, Rect roi)
gpumat
roi
Opencv3.0
827
views
no
answers
no
votes
2013-10-30 10:45:41 -0600
Compvis
How to convert from "const cv::cuda::GpuMat" to "const cv::cuda::PtrStepSz<uchar3>"
gpumat
PtrStepSz
uchar3
1k
views
1
answer
no
votes
2013-12-01 03:35:15 -0600
Vladislav Vinogradov
The problem about iteration of gpumat
gpumat
iteration
614
views
1
answer
no
votes
2013-12-04 00:25:32 -0600
Vladislav Vinogradov
gpu::HOGDescriptor works for small image, but not larger image
HOGDescriptor
gpu
gpumat
242
views
no
answers
no
votes
2014-02-16 23:48:24 -0600
Urvesh
data type conversion - GpuMat
gpumat
conversion
2k
views
1
answer
no
votes
2014-03-16 03:27:00 -0600
Vladislav Vinogradov
The function "setTo"about gpumat
gpumat
setTo
1k
views
1
answer
no
votes
2014-03-18 12:47:26 -0600
Vladislav Vinogradov
a wierd result of a project with GpuMat and cuda
gpumat
PtrStepSz
1k
views
1
answer
no
votes
2014-07-08 15:20:31 -0600
unxnut
Mat vs GpuMat (other than being on the gpu)
gpumat
CvMat
CUDA
1k
views
no
answers
no
votes
2014-07-08 17:22:55 -0600
Raoul
Are OpenCV python images OpenGL accelerated?
python
opengl
gpumat
292
views
no
answers
no
votes
2014-09-08 04:43:48 -0600
josch
Image from gpu to display
gpumat
display
opengl
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
1
2
3
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