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257 Commits

Author SHA1 Message Date
Alexander Alekhin
7d4bb9428b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-20 19:30:18 +03:00
Suleyman TURKMEN
860ae77ec9 Update seamless_cloning 2018-08-15 22:59:18 +03:00
Alexander Alekhin
4eb2966559 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-07 20:12:10 +03:00
yom
fb2b26c419 photo: Decolor corrections 
* Keep image aspect ratio in resize called in grad_system and
weak_order
	* Bug correction in loop inside Decolor::gradvector
 2018-08-07 19:08:57 +03:00
Alexander Alekhin
377e51df83 Merge pull request #12169 from berak:photo_decolor 2018-08-07 16:01:42 +00:00
berak
f49f6d52b4 photo: avoid resizing a const Mat in decolor() 2018-08-07 15:14:22 +02:00
Alexander Alekhin
4560909a5e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-17 19:27:48 +03:00
Maksim Shabunin
1da46fe6fb Fixed issues found by static analysis (mostly DBZ) 2018-07-17 16:14:54 +03:00
Alexander Alekhin
64f2b1b250 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-06-17 16:26:48 +03:00
Alexander Alekhin
5e2c112697 photo: remove redundant broken check 
`dest(roi_d)` operation contains similar check inside.
 2018-06-16 11:36:51 +03:00
Alexander Alekhin
0f298a4203 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-05-28 11:22:55 +00:00
Alexander Alekhin
b3ff29fcf5 avoid copyTo(outputarray.getMat()) pattern 
- leads to errors due 'const' modifier of getMat() method
- may be non-optimal with non-CPU data storage
 2018-05-23 13:56:34 +03:00
Alexander Alekhin
db88cd1b25 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-05-21 16:20:14 +03:00
Alexander Alekhin
491e3627b6 photo: initialize cos() table with double type 
This avoids MSVC 19.14.26428.1 to call vectorized __vdecl_cosf4() function with less precision.
 2018-05-17 15:30:11 +03:00
Alexander Alekhin
5b17a60dde next: drop HAVE_TEGRA_OPTIMIZATION/TADP 2018-04-10 18:09:54 +03:00
Vadim Pisarevsky
6a15910f0f Merge pull request #11208 from terfendail:seamless_1 2018-04-09 09:52:28 +00:00
Vitaly Tuzov
eb2c9f1519 Fixed mask reduction in seamless_clone 2018-04-04 16:33:28 +03:00
Alexander Alekhin
e741b71dac photo: apply CV_OVERRIDE/CV_FINAL 2018-03-28 18:43:27 +03:00
shimat
5bf7f09ac1 Merge pull request #11035 from shimat:refactoring_decolor 
Refactor decolor (#11035)

* decolor: modernize deprecated headers (math.h -> cmath)

* refactor contrast_preserve.cpp

* refactor contrast_preserve.hpp (add static/const)

* refactor contrast_preserve.hpp (join assignment and declaration)

* refactor contrast_preserve.hpp (format)

* refactor test_decolor.cpp (indent)

* refactor contrast_preserve.hpp (const)

* contrast_preserve.hpp : optimize by minMaxLoc

* fix trailing-whitespace

* fix warning C4267 on VC++ x64
(conversion from 'size_t' to 'int', possible loss of data)

* use cvRound instead of round_num

* decrease indentation of test_decolor.cpp

* remove pow() to optimize

* remove redundant Mat initialization
 2018-03-12 17:22:06 +03:00
shimat
21d9c47bd0 Optimize decolor in photo (#10997) 
* optimized cv::decolor by removing vector.push_back

* restored CV_INSTRUMENT_REGION() and original indent

* fix build warnings in contrast_preserve.hpp

* undo refactoring contrast_preserve.cpp/hpp
 2018-03-07 14:20:45 +03:00
cDc
667f5b655a Merge pull request #10933 from cdcseacave:clean_npr 
* clean npr functions of useless initializations (speed-up)

* photo: remove unnecessary code
 2018-03-02 14:42:28 +03:00
Vitaly Tuzov
e5313246a7 Reverted calls to linear resize back to generic version for floating point matrices 2017-12-22 17:10:03 +03:00
Vitaly Tuzov
51cb56ef2c Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468) 2017-12-13 15:00:38 +03:00
stalin18
d343a58580 removed unnecessary line 2017-09-15 17:09:21 +03:00
stalin18
ed3d2cd122 fixed unnecessary reconstruction in seamlessclone 
fixed unnecessary reconstruction in seamlessclone by using only the
required rectangular area in input images
 2017-09-15 17:09:21 +03:00
Maksim Shabunin
248e2c7d47 Fixed some issues found by static analysis 2017-09-08 12:22:12 +03:00
Alexander Alekhin
9ca39821c8 core: divUp function 2017-08-03 19:51:45 +03:00
Alexander Alekhin
1ff6c758ec photo: crash workaround for MSVC 2015 32-bit 2017-07-18 16:04:35 +03:00
Vladislav Sovrasov
2a2a1dc5b4 Get rid of OPENCV_NOSTL definition 2017-07-04 14:17:02 +03:00
Tony Lian
c8783f3e23 Merge pull request #9075 from TonyLianLong:master 
Remove unnecessary Non-ASCII characters from source code (#9075)

* Remove unnecessary Non-ASCII characters from source code

Remove unnecessary Non-ASCII characters and replace them with ASCII
characters

* Remove dashes in the @param statement

Remove dashes and place single space in the @param statement to keep
coding style

* misc: more fixes for non-ASCII symbols

* misc: fix non-ASCII symbol in CMake file
 2017-07-03 16:14:17 +00:00
Maksim Shabunin
1f23202ad8 Issues found by static analysis (5th round) 2017-07-01 18:56:24 +03:00
Maksim Shabunin
e0393f8557 Fixed some issues found by static analysis (4th round) 2017-06-30 12:26:53 +03:00
Vladislav Sovrasov
234ad8fbee photo: add assertion on empty image in denoising 2017-06-14 13:57:07 +03:00
Alexander Alekhin
e665be1d70 photo: fix integer overflow 
There is no cast to wide integer type:
    std::numeric_limits<ST>::max() * std::numeric_limits<ST>::max()
 2017-06-09 00:19:29 +00:00
Vadim Pisarevsky
37b1bc9d58 Merge pull request #8776 from sovrasov:inpaint_adv_formats 2017-05-24 12:17:45 +00:00
Alexander Alekhin
27649de50b Merge pull request #8717 from sovrasov:robertson_weight_change 2017-05-24 11:45:34 +00:00
Vladislav Sovrasov
d9ffc4c83e photo: add support of all types of 1c images in inpaint 2017-05-24 10:24:59 +03:00
Vadzim Piatrou
2ddaaf69fa Inpainting support for any 1-channel input images 2017-05-24 10:20:21 +03:00
Amro
39954cc6af generalize number of channels 
plus minor edits and fixes
 2017-05-22 17:27:26 +03:00
sovrasov
b87a8a5719 Set LUT for Robertson weights function to zero on borders 2017-05-12 16:33:30 +03:00
Alexander Alekhin
dc31ddc80a photo: fix InputArray -> CvMat 2016-12-22 04:22:47 +03:00
Pavel Vlasov
30a6cee2fe Instrumentation for OpenCV API regions and IPP functions; 2016-08-19 18:10:03 +03:00
Julien Dehos
e072fa8121 fix a bug in MergeDebevec (modify input times) 2016-07-26 18:01:36 +02:00
mvukad
695e33b25b Fix missing format when writing Algorithm-based objects 
Added a writeFormat() method to Algorithm which must be called by the
write() method of derived classes.
 2016-04-07 13:49:42 -07:00
Vadim Pisarevsky
3bbd22cb63 Merge pull request #5808 from cedrou:hdr.mergemertens.fixalgo 2015-12-16 10:36:29 +00:00
Cédric Rousseau
d19189e80f Fixed the formula to compute the well-exposedness weight map. 2015-12-15 10:30:06 +01:00
Sergey Alexandrov
08b30580b7 Do not modify input parameter in MergeDebevec 
MergeDebevec takes camera response function as an optional input
parameter. Despite being clearly marked as input, this matrix is
overwritten during processing.

This commit adds a temporary matrix to store the log response and avoid
modification of the input.
 2015-12-14 22:24:27 +01:00
Maksim Shabunin
715887fcd5 Coverity: fixed some negative argument issues 2015-12-09 14:25:08 +03:00
Maksim Shabunin
6e9d0d9a0c Visual Studio 2015 warning and test fixes 2015-10-20 12:48:37 +03:00
Vadim Pisarevsky
3c769edea0 added extra check in CalibrateDebevec to make sure the points are within the image: 
http://code.opencv.org/issues/4124
 2015-05-14 19:54:48 +03:00