Alexander Alekhin
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e741b71dac
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photo: apply CV_OVERRIDE/CV_FINAL
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7 years ago |
Erik Karlsson
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cc8d94c6fc
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Addition of per-channel h-values for fastNlMeansDenoising[Multi][Abs]
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10 years ago |
|
Erik Karlsson
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1e82a67cc4
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Additional refactoring
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10 years ago |
|
Erik Karlsson
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c41efe4e30
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Refactoring in preparation for per-channel h-values
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10 years ago |
|
Erik Karlsson
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18be52c05b
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Changed LUTs from IT to int
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10 years ago |
|
Erik Karlsson
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305cff36e2
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Changed from IT to int for distance calculation
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10 years ago |
|
Erik Karlsson
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ae08884854
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Added support for 4-component input for fastNlMeansDenoising[Multi][Abs]
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10 years ago |
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Erik Karlsson
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8e7aff4486
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Changed fastNlMeansDenoising and fastNlMeansDenoisingMulti back to sum of sq distances. Moved sq sum of abs distances to fastNlMeansDenoisingAbs and fastNlMeansDenoisingMultiAbs
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10 years ago |
|
Erik Karlsson
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e647b7c7e8
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Calculating almost_dist2weight at full size to avoid bounds checking
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10 years ago |
|
Erik Karlsson
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baf266c29e
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Changed from sum of squared differences to sum of abs differences
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10 years ago |
|
Erik Karlsson
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584372bbf2
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Fixed bounds checking
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10 years ago |
|
Erik Karlsson
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d588c717da
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Using WEIGHT_THRESHOLD to limit table size. Still problematic with 16-bit and big h-values.
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10 years ago |
|
Erik Karlsson
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42db9e7153
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Basic 16-bit implmentation of fastNlMeansDenoising. Table-based exponetiation leads to high memory footprint and loss of precision in 16-bit mode.
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10 years ago |
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Erik Karlsson
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8368fb9ea8
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Additional refactoring preparing for 16-bit implementation
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10 years ago |
|
Erik Karlsson
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e178294b49
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Refactoring in preparation for 16-bit implementation of fastNlMeansDenoising
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10 years ago |
Ilya Lavrenov
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e16d89e8d6
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some refactoring
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11 years ago |
Roman Donchenko
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29b13ec1de
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Replaced most of the usages of parallel_for with that of parallel_for_.
This should allow many algorithms to take advantage of more parallelization
technologies.
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12 years ago |
Andrey Kamaev
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517062039e
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Make core/internal.hpp a private header
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12 years ago |
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Andrey Kamaev
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ad5cddc007
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Main module headers are moved 1 level up
e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp>
Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>
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12 years ago |
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Andrey Kamaev
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2a6fb2867e
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Remove all using directives for STL namespace and members
Made all STL usages explicit to be able automatically find all usages of
particular class or function.
|
12 years ago |
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Andrey Kamaev
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7374445398
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Fix integer overflow in NL-Means denoising on white input
Issues #2646
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12 years ago |
|
Andrey Kamaev
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44e8d76d74
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Change denoising strength parameter from int to float
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13 years ago |
|
Andrey Kamaev
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f42b38ac44
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Refactor fast NL-means denoising
* reorder arguments
* rewrite accuracy tests
* replace doubles with integer arithmetic inside the main loop
|
13 years ago |
|
Andrey Kamaev
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7e35838849
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Minor refactoring of NL-means denoising
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13 years ago |
Vadim Pisarevsky
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0bd68a70f1
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fixed #2297, #2300; fixed several warnings
|
13 years ago |
|
Vadim Pisarevsky
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2f1cc018c9
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enabled SSE3 by default; integrated SSE3-optimized bilateral filter (by Grigoriy Frolov); modified API of non-local means (use Input/OutputArrays)
|
13 years ago |
Victor Passichenko
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18de45f7bc
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Add CV_Asserts for channels count
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13 years ago |
|
Victor Passichenko
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92edd4fc6e
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Fix building for MS VS C++: remove allocation of arrays of dynamic size in stack
|
13 years ago |
|
Victor Passichenko
|
1f42de39a3
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Add non-local means denoising algorithm implementatation into photo module
|
13 years ago |
