songyuncen
a69eeb6b1f
change the algorithm of minimum enclosing circle with EMO Welzl's method
9 years ago
Florent
056a111788
Fixed histogram substraction bug with NEON instructions (arguments in wrong order).
9 years ago
grundman
2f0a598ac8
Update imgwarp.cpp
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github editor does not show white space and inserts one for you ... great combination
9 years ago
grundman
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
ausentso
9abdf39c90
added test for goodFeaturesToTrack;
9 years ago
Keita Kita
1621043bd2
Add documentation about detail of image type
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connectedComponents and connectedComponentsWithStats in
imgproc accept 8-bit single channel image only for input.
9 years ago
songyuncen
b81598bc03
try to fix : enclosing circle always larger than 1.0
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issue #5745
9 years ago
Maksim Shabunin
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
9 years ago
Pavel Vlasov
2b27f7dbb3
Fixed warnings for IPP9+ build;
9 years ago
Pavel Vlasov
7375383d26
Canny IPP Sobel getBufferSize wrong func fix;
9 years ago
Pavel Vlasov
9acf93b7c6
IPP Sobel getBufferSize wrong func fix;
9 years ago
Jan Starzynski
2799829bc9
fix potential buffer overflow as in 3.0
9 years ago
Lorena García
252feb4774
Hit and Miss morphological op
9 years ago
Ariel Bernal
cc903d0605
Fix for #5590 . OpenCL BilateralFilter implementation failes to
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build for some OCL drivers.
Some OCL vendors treat implicit scalar-vector conversions for
operators as errors when type conversion is required.
9 years ago
Pavel Vlasov
5ae3693567
Condition update for 8u IPP in GaussianBlur. Bug was fixed in 9.0.1;
9 years ago
Lorena García
7cff60f4f6
Changed src matrix complement computation
9 years ago
Lorena García
fb03330ea3
Fixed CV_Assert
9 years ago
Rodrigo Benenson
0ef7387298
mush -> must
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fixed typo
9 years ago
Maksim Shabunin
6e9d0d9a0c
Visual Studio 2015 warning and test fixes
9 years ago
Suleyman TURKMEN
51e687f7a9
Update imgproc.hpp
9 years ago
Bovaz
7be3d3ab2c
sqrtf to std::sqrt
9 years ago
Matteo Piovanelli
216baf5b11
Speedup of arcLength
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By my tests, this version of cv::arcLength is almost 10% faster than the
one using a buffer it replaces.
9 years ago
Lorena García
33f77774c5
Hit&Miss morphological operation
9 years ago
Pavel Vlasov
40b2dfae09
Fix for filter2D and IPP < 900
9 years ago
Aman Verma
411be4fde8
Fix for #5481 , removing repeated/useless assignment in contours.cpp
9 years ago
Pavel Vlasov
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;
9 years ago
berak
f2decec3e8
fix zero length std::string in putText()
9 years ago
Aman Verma
dff7037156
Adding fix for issue 5451 "putText fails with empty std::string"
9 years ago
StevenPuttemans
587dca9b1c
adding markers to OpenCV
9 years ago
Pavel Vlasov
e837d69f8f
IPPInitSingelton was added to contain IPP related global variables;
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OPENCV_IPP env var now allows to select IPP architecture level for IPP9+;
IPP initialization logic was unified across modules;
9 years ago
Pavel Vlasov
62854dcc0d
Enables support of IPP 9.0.0;
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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
9 years ago
Pavel Vlasov
14b006e808
IPP_VERSION_X100 was changed to:
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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;
9 years ago
Pavel Vlasov
2177c7c5a8
Some IPP functions were encapsulated;
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Minor changes to IPP implementations;
9 years ago
Vitaly Tuzov
4a0152c731
Resize area result verification moved to the separate function
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fix position of assert expected/actual parameter
9 years ago
Vitaly Tuzov
7d245e0f29
Added more resize_area tests to ensure right rounding behavior for half and quarter downscaling
9 years ago
a-andre
a14e524b32
fix documentation builder warnings
9 years ago
Ilya Lavrenov
d28e6c9b36
fixed memory leak caused by illegal memory access
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(cherry picked from commit 4722b2d0e5
)
9 years ago
Ilya Lavrenov
c16f465ff5
fixed "Conditional jump or move depends on uninitialised value" warning
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(cherry picked from commit f100cdb6d4
)
9 years ago
Ilya Lavrenov
16bcc30e42
typo
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(cherry picked from commit 793bdaada7
)
9 years ago
Ilya Lavrenov
08e38e9ff9
fixed memory leaks in warpAffine tests
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(cherry picked from commit b70e27e076
)
9 years ago
Ilya Lavrenov
ba3b902da7
fixed memory leaks in floodfill tests
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(cherry picked from commit d1b882ddcf
)
9 years ago
Ilya Lavrenov
bf94e6a91c
fixed memory leaks in cvtyuv tests
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(cherry picked from commit b2489d31d6
)
9 years ago
Philip Salvaggio
fcf971bded
Improved documentation for connectedComponentsWithStats.
9 years ago
Ilya Lavrenov
d81a0df489
fixed memory leak caused by illegal memory access
9 years ago
Ilya Lavrenov
e7ac52d17a
fixed "Conditional jump or move depends on uninitialised value" warning
9 years ago
Ilya Lavrenov
7e26cf569f
typo
9 years ago
Ilya Lavrenov
5547398786
fixed memory leaks in warpAffine tests
9 years ago
Ilya Lavrenov
7eba9055e0
fixed memory leaks in floodfill tests
9 years ago
Ilya Lavrenov
2a8ef1d065
fixed memory leaks in cvtyuv tests
9 years ago
Ilya Lavrenov
11981c31f0
fixed valgrind warning in polylines
9 years ago