ec66a3700f
logPolar/linearPolar: more accurate processing near zero angle slice
9 years ago
98fff4a601
Added separate hal::SepFilter2D class
9 years ago
17cd1dac06
HAL Filter2D interface: Updated according to comments
9 years ago
85b2c2ae58
Fixed build with older standalone IPP versions
9 years ago
8414c6518f
Fixed build with older ippicv
9 years ago
27abd4d3a3
Filter2D HAL interface
9 years ago
275bfcf99c
fix logPolar/linearPolar
9 years ago
bb1c2d71a8
fix bug on border at pyrUp
9 years ago
4f5d585184
Update call to Tegra optimized morphology filtering
9 years ago
8531e6d9fc
May be it can solve issue 5908
9 years ago
2d1cb14e61
fix cv::MARKER_TRIANGLE_UP
9 years ago
84f37d352f
HAL moved back to core
9 years ago
1305962af7
fixes #5066 : laplacian: "y" may contain negative values
9 years ago
6882c10b45
Extension of the camera distortion model for tilted image sensors (Scheimpflug condition) including test
9 years ago
715887fcd5
Coverity: fixed some negative argument issues
9 years ago
9d8118dee5
build failed, trailing whitespace.
9 years ago
893fa4cf84
build failed, trailing whitespace.
9 years ago
e0b7389dc3
remove compile warnings in shapedescr.cpp
9 years ago
a69eeb6b1f
change the algorithm of minimum enclosing circle with EMO Welzl's method
9 years ago
056a111788
Fixed histogram substraction bug with NEON instructions (arguments in wrong order).
9 years ago
2f0a598ac8
Update imgwarp.cpp
...
github editor does not show white space and inserts one for you ... great combination
9 years ago
5772cb52e3
Update imgwarp.cpp
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Check for identity resize => use copy instead (1.37 ms -> 0.07 ms on 720p)
9 years ago
9abdf39c90
added test for goodFeaturesToTrack;
9 years ago
b81598bc03
try to fix : enclosing circle always larger than 1.0
...
issue #5745
10 years ago
b4bcdd10a1
HAL: improvements
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- added new functions from core module: split, merge, add, sub, mul, div, ...
- added function replacement mechanism
- added example of HAL replacement library
10 years ago
2b27f7dbb3
Fixed warnings for IPP9+ build;
10 years ago
7375383d26
Canny IPP Sobel getBufferSize wrong func fix;
10 years ago
9acf93b7c6
IPP Sobel getBufferSize wrong func fix;
10 years ago
2799829bc9
fix potential buffer overflow as in 3.0
10 years ago
252feb4774
Hit and Miss morphological op
10 years ago
cc903d0605
Fix for #5590 . OpenCL BilateralFilter implementation failes to
...
build for some OCL drivers.
Some OCL vendors treat implicit scalar-vector conversions for
operators as errors when type conversion is required.
10 years ago
5ae3693567
Condition update for 8u IPP in GaussianBlur. Bug was fixed in 9.0.1;
10 years ago
7cff60f4f6
Changed src matrix complement computation
10 years ago
fb03330ea3
Fixed CV_Assert
10 years ago
0ef7387298
mush -> must
...
fixed typo
10 years ago
6e9d0d9a0c
Visual Studio 2015 warning and test fixes
10 years ago
7be3d3ab2c
sqrtf to std::sqrt
10 years ago
216baf5b11
Speedup of arcLength
...
By my tests, this version of cv::arcLength is almost 10% faster than the
one using a buffer it replaces.
10 years ago
33f77774c5
Hit&Miss morphological operation
10 years ago
40b2dfae09
Fix for filter2D and IPP < 900
10 years ago
411be4fde8
Fix for #5481 , removing repeated/useless assignment in contours.cpp
10 years ago
89eee6ca99
Fixes for IPP integration:
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dotProd_16s - disabled for IPP 9.0.0;
filter2D - fixed kernel preparation;
morphology - conditions fix and disabled FilterMin and FilterMax for IPP 9.0.0;
GaussianBlur - disabled for CV_8UC1 due to buffer overflow;
integral - disabled for IPP 9.0.0;
IppAutoBuffer class was added;
10 years ago
f2decec3e8
fix zero length std::string in putText()
10 years ago
dff7037156
Adding fix for issue 5451 "putText fails with empty std::string"
10 years ago
587dca9b1c
adding markers to OpenCV
10 years ago
e837d69f8f
IPPInitSingelton was added to contain IPP related global variables;
...
OPENCV_IPP env var now allows to select IPP architecture level for IPP9+;
IPP initialization logic was unified across modules;
10 years ago
62854dcc0d
Enables support of IPP 9.0.0;
...
HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs
This will ease code management between IPP and ICV
10 years ago
14b006e808
IPP_VERSION_X100 was changed to:
...
IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE
to manage changes between updates more easily.
IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;
10 years ago
2177c7c5a8
Some IPP functions were encapsulated;
...
Minor changes to IPP implementations;
10 years ago
11981c31f0
fixed valgrind warning in polylines
10 years ago
Alexander Alekhin
Maksim Shabunin
Elena Gvozdeva
Vitaly Tuzov
LaurentBerger
berak
Thomas Dunker
songyuncen
Florent
grundman
ausentso
Pavel Vlasov
Jan Starzynski
Lorena García
Ariel Bernal
Rodrigo Benenson
Bovaz
Matteo Piovanelli
Aman Verma
StevenPuttemans
Ilya Lavrenov