e1dba2c6d2
Perform arithmetics in CV_32F branch of divSpectrums() with doubles to prevent infs/NaNs (+ corresponding test).
10 months ago
5528e70f3c
remove floating point literal
1 year ago
d3be58b6d7
Merge pull request #20102 from yo1990:master
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Add missing sqrt to magSpectrum().
* https://github.com/opencv/opencv/issues/20100
* slight optimization + fix for double-precision case
Co-authored-by: Yuma Oyama <yuma.oyama@acuity-inc.co.jp>
Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@me.com>
4 years ago
c0162a64d1
Merge pull request #20103 from thezane:make-div-spectrums-public
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* Make divSpectrums public
* Add unit test
4 years ago
5108e3ced6
Merge pull request #18073 from vpisarev:apache2_license
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changed OpenCV license from BSD to Apache 2 license
* as discussed and announced earlier, changed OpenCV license from BSD to Apache 2. Many files still contain old-style copyrights though
* changed wording a bit; preserve the original OpenCV BSD license
5 years ago
5d54def264
Add semicolons after `CV_INSTRUMENT` macros
7 years ago
b09a4a98d4
opencv: Use cv::AutoBuffer<>::data()
7 years ago
e7b9cfa8f2
imgproc:fix winSize in createHanningWindow()
8 years ago
bb0f9d6bc4
core: use matlab-style in 2d fftShift
8 years ago
a683a496ea
core: use matlab-style 1d fftShift in pc
8 years ago
0e4dde1781
Merge pull request #7872 from alalek:merge-2.4
8 years ago
62c9ff25e5
core: added inplace check in 'divSpectrums'
8 years ago
30a6cee2fe
Instrumentation for OpenCV API regions and IPP functions;
9 years ago
8a4a1bb018
Several type of formal refactoring:
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1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
11 years ago
0ebb3ab0ea
optimized createHanningWindow
11 years ago
41bc5808c0
optimized createHanningWindow
11 years ago
2a6fb2867e
Remove all using directives for STL namespace and members
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Made all STL usages explicit to be able automatically find all usages of
particular class or function.
12 years ago
ed51162568
Fix binary compatibility of Java wrappers
13 years ago
0442bca235
Revert "partially recovered binary compatibility (ticket #2415 )"
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This reverts commit 94b97b7a63
13 years ago
94b97b7a63
partially recovered binary compatibility (ticket #2415 )
13 years ago
0c65ea976a
added the optional output maxima value to phaseCorrelate (patch #2071 by Robert Huitl)
13 years ago
bd0e0b5800
Merged the trunk r8589:8653 - all changes related to build warnings
13 years ago
49a1ba6038
Set stricter warning rules for gcc
13 years ago
e1c4fd9e1f
Merged the trunk r8345:8376
13 years ago
e309c51430
Fixed phaseCorrelate result for not power of 2 size images #1812 (thanks to Jeff Mast)
13 years ago
4985c1b632
fixed hundreds of warnings from MSVC 2010.
13 years ago
04c0783b2f
applied patch by Will Lucas; improved separable filter performance (in particular cv::GaussianBlur) on 16s images (for [much] faster SIFT)
13 years ago
35457afab3
Fixed bug in phaseCorrelate
14 years ago
f838db92c7
1) detail source group for stitching
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2) warnings
14 years ago
1dbe5ccc5f
improved phaseCorrelate() performance (thanks to Will Lucas for the patch)
14 years ago
415978b1c9
warnings
14 years ago
30ecb28877
fixed build under windows (replace M_PI with CV_PI)
14 years ago
32ed1bf858
added phaseCorrelate function by Will Lucas.
14 years ago
Robert Lexmann
Tsukasa Sugiura
yo1990
thezane
Vadim Pisarevsky
Hamdi Sahloul
Alexander Alekhin
berak
Vladislav Sovrasov
Alexander Alekhin
Pavel Vlasov
Adil Ibragimov
Ilya Lavrenov
Andrey Kamaev
Vadim Pisarevsky
Vadim Pisarevsky