Vladislav Vinogradov
281d036fcf
optimizations:
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- new reduce implementation (with kepler optimizations)
- saturate_cast via asm command
- video SIMD instructions in element operations
- float arithmetics instead of double
- new deviceSupports function
2013-01-23 21:05:07 +04:00
marina.kolpakova
7df45c0dcc
remove unnecessary copying in SURF
2012-11-25 03:26:50 +04:00
marina.kolpakova
68d04d28b6
replace offsets in surf to simple copy for better speed
2012-11-24 16:50:29 +04:00
marina.kolpakova
b14f447cc6
fix GPU SURF tests for masked case
2012-10-21 11:40:08 +04:00
OpenCV Buildbot
04384a71e4
Normalize line endings and whitespace
2012-10-17 15:32:23 +04:00
marina.kolpakova
296aa7c4fb
One more fix for Kepler-specific gpu::integral usage
2012-10-12 13:45:09 +04:00
Anatoly Baksheev
55b1d7c097
added CUDA_DISABLER preprocessor commands
2012-10-01 23:57:38 +04:00
Anatoly Baksheev
70204a8e68
Removed PtrElemStep, Marked DevMem1D as deprecated, now should use PtrStepSz now
2012-08-24 02:02:42 +04:00
marina.kolpakova
4fa282e1a9
fixed SURf according to clockwise descriptor convention
2012-07-25 13:08:05 +04:00
Vladislav Vinogradov
bd13e9479b
added assertion on device features (global atomics) into gpu tests
2012-03-27 07:33:39 +00:00
Vladislav Vinogradov
089a835c0a
fixed octave computation in SURF_GPU
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used random images in gpu filter tests
2012-03-26 18:07:03 +00:00
Vladislav Vinogradov
059cef57e6
fixed gpu::filter2D border interpolation for CV_32FC1 type
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added additional tests for gpu filters
fixed gpu features2D tests
2012-03-21 14:38:23 +00:00
Vladislav Vinogradov
85c904a4ba
fixed build in gpu module (SURF and ORB)
2012-03-18 12:05:49 +00:00
Vladislav Vinogradov
bb23288c3d
fixed bug in SURF_GPU
2012-01-30 07:59:14 +00:00
Vladislav Vinogradov
0f53f2993e
removed BEGIN_OPENCV_DEVICE_NAMESPACE macros
2011-11-14 09:02:06 +00:00
Vladislav Vinogradov
8e061ac801
minor fix
2011-11-09 13:33:44 +00:00
Vladislav Vinogradov
fcfa72081e
moved GpuMat and DevMem2D to core module, some code refactoring
2011-11-09 13:13:52 +00:00
Anatoly Baksheev
7076dfd7d6
gpu module: refactored devmem2d.hpp (atomic bomb)
2011-10-13 15:14:04 +00:00
Vladislav Vinogradov
b371bd68df
added assertion for small image sizes to SURF_GPU (ticket #1323 )
2011-09-05 06:03:49 +00:00
Vladislav Vinogradov
8bb9e4302e
added registerPageLocked/unregisterPageLocked functions
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added convert functions to BruteForceMatcher_GPU
other minor fixes
2011-08-10 11:32:48 +00:00
Vladislav Vinogradov
c5adaa717b
minor stitching optimization (improve buffer reuse)
2011-08-09 13:08:54 +00:00
Vladislav Vinogradov
42ced17c2c
fixed some warnings under win64
2011-08-08 11:28:14 +00:00
Vladislav Vinogradov
3ab2728da1
gpu device layer code refactoring
2011-08-03 12:10:36 +00:00
Vladislav Vinogradov
0b19f915be
minor optimization of SURF_GPU (reduce memory transfers, use structure of arrays instead of array of structures)
2011-05-23 07:59:20 +00:00
Vladislav Vinogradov
57195e9627
fixed SURF_GPU bug (features count > max dimension of grid)
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minor gpu docs fixes
2011-03-28 10:34:44 +00:00
Vladislav Vinogradov
9342c4b076
added upright parameter to SURF_GPU
2011-03-17 14:15:54 +00:00
Vladislav Vinogradov
58f6919795
made GPU version of SURF more consistent with CPU one
2011-03-10 13:53:58 +00:00
Vladislav Vinogradov
32a2fde8ac
temporarily disabled compute descriptor kernel for new cards (some problems with threads synchronization), old version of kernels is used.
2011-02-22 09:27:42 +00:00
Anatoly Baksheev
6b34532901
minor + warnings
2011-02-15 15:09:54 +00:00
Anatoly Baksheev
6b6a63ba38
fixed some warnings
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GPU: TargetArchs -> added FEATURE_SET prefix.
2011-02-15 10:54:49 +00:00
Vladislav Vinogradov
deac5d972e
fixed errors in gpu on old video cards (SURF_GPU, BruteForceMatcher_GPU, min/max, setTo, convertTo)
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added assertion after all kernels calls
2011-02-14 15:50:17 +00:00
Alexey Spizhevoy
63806c9ab9
renamed gpu::DeviceInfo::has into gpu::DeviceInfo::supports
2011-02-09 12:31:05 +00:00
Vladislav Vinogradov
924670d32c
fixed block size calculation in SURF_GPU (fasthessian_gpu and nonmaxonly_gpu kernels)
2011-02-09 09:11:11 +00:00
Vladislav Vinogradov
5cd06d6a36
fixed SURF_GPU (fails on empty data)
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added test for SURF_GPU and reprojectImageTo3D
2011-02-07 10:12:04 +00:00
Alexey Spizhevoy
575fd1fe4c
reafactoring: replaced query device props functions with the DeviceInfo class
2011-01-28 11:59:26 +00:00
Vladislav Vinogradov
0cd587ee34
added gpu transpose and integral based on NPP Staging.
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added mask support to SURF_GPU.
2010-12-21 14:02:09 +00:00
Vladislav Vinogradov
0e45a637c4
added SURF_GPU.
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added support of CV_32FC1 type to gpu copyMakeBorder.
2010-12-20 12:49:40 +00:00
