📷 A modern, cross-platform, 2D Graphics library for .NET

c-sharpdrawingexifgifgraphicshacktoberfestbmpjpegnetcorepngtiffwebpimage-processing

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Tree: 80e0eee04f

af/UniformUnmanagedMemoryPoolMemoryAllocator-02-MemoryGuards

af/allocator-fun-1

af/conversion-experiments

af/decoder-tests

af/fast-dev-hack

af/image-destroyer-01

af/langversion

af/merge-core

af/mmf-poc

af/octree-no-pixelmap

af/pbm-eof-01

af/prototyping-baseline

af/qhack03

arm

bp/openExr

defect/2696

gh-pages

js/accumulative-memory-limit

js/aligned-memory-experiments

js/color-alpha-handling

js/fix-2859

js/gif-lzw-encoder

js/sanitize-foreground-rectangle

main

proposal/Metadata-OriginalImageFormat

qoi

release/1.0.x

release/2.1.x

release/3.1.x

release/v3.0.x

sp/auto-matrix-linear-decomposition

sp/convolution-speedup-v2

sp/resize-map-optimizations

sp/target-image-decoding

sw/telemetry

sw/track-stacktraces

v4/2696

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ImageSharp/tests/Images/Input/Jpg/baseline

History

Sergio Pedri 481481e083 Bokeh blur implementation (#842) * Added base BokehBlurProcessor class, and kernel parameters * Added method to calculate the kernel parameters * Switched to float, added method to create the 1D kernels * Added complex kernels normalization * Added BokehBlurExtensions class * Added the Complex64 struct type * Switched to Complex64 in the BokehBlurProcessor * Added caching system for the bokeh processor parameters * Added WeightedSum method to the Complex64 type * Added IEquatable<T> interface to the Complex64 type * New complex types added * Added method to reshape a DenseMatrix<T> with no copies * Added bokeh convolution first pass (WIP) * Added second bokeh convolution pass (WIP) * Added image sum pass to the bokeh processor (WIP) * Minor bug fixes (WIP) * Switched to Vector4 processing in the bokeh computation * Minor tweaks * Added Unit test for the bokeh kernel components * Minor performance improvements * Minor code refactoring, added gamma parameter (WIP) * Removed unused temp buffers in the bokeh processing * Gamma highlight processing implemented * Speed optimizations, fixed partials computations in target rectangle * Increased epsilon value in the unit tests * Fixed for alpha transparency blur * Fixed a bug when only blurring a target rectangle * Added bokeh blur image tests (WIP) * Added IXunitSerializable interface to the test info class * culture independent parsing in BokehBlurTest.cs * Performance optimizations in the bokeh processor * Reduced number of memory allocations, fixed bug with multiple components * Initialization and other speed improvements * More initialization speed improvements * Replaced LINQ with manual loop * Added BokehBlur overload to just specify the target bounds * Speed optimizations to the bokeh 1D convolutions * More speed optimizations to the bokeh processor * Fixed code style and Complex64.ToString method * Fixed processing buffer initialization * Minor performance improvements * FIxed issue when applying bokeh blur to specific bounds * Minor speed optimizaations * Minor code refactoring * Fixed convolution upper bound in second 1D pass * improve BokehBlurTest coverage * use Gray8 instead of Alpha8 * Adjusted guard position in bokeh processor constructor * Added BokehBlurParameters struct * Added BokehBlurKernelData struct * Minor code refactoring * Fixed API change build errors * Bug fixes with the pixel premultiplication steps * Removed unwanted unpremultiplication pass * Removed unused using directives * Fixed missing using directives in conditional branches * Update from latest upstream master * Update Block8x8F.Generated.cs * Update GenericBlock8x8.Generated.cs * Manual checking for files with LF (see gitter) * Removed unused using directive * Added IEquatable<ComplexVector4> interface * Added IEquatable<BokehBlurParameters> interface * Moved bokeh blur parameters types * Added reference to original source code * Complex convolution methods moved to another class * Switched to MathF in the bokeh blur processor * Switched to Vector4.Clamp * Added Buffer2D<T>.Slice API * Added BokehBlurExecutionMode enum * Added new bokeh blur processor constructors * Added new bokeh blur extension overloads with execution mode * Code refactoring in preparation for the execution mode switch * Implemented execution mode switch in the bokeh processor * Moved BokehBlurExecutionMode struct * Removed unused using directives * Minor code refactoring * More minor code refactoring * Update External * Fix undisposed buffers * Bokeh blur processor cache switched to concurrent dictionary * Minor code refactoring		7 years ago
..
JpegSnoopReports	Bokeh blur implementation (#842)	7 years ago
AsianCarvingLowContrast.jpg	Feature: adaptive histogram equalization (#673)	7 years ago
Calliphora.jpg	moving images again	9 years ago
Floorplan.jpg	moving images again	9 years ago
Hiyamugi.jpg	moving images again	9 years ago
Lake.jpg	moving images again	9 years ago
MultiScanBaselineCMYK.jpg	removing the "Issue" label from #464-s test image + ExifUndefType.jpg is actually progressive!	8 years ago
Snake.jpg	moving images again	9 years ago
badeof.jpg	moving images again	9 years ago
badrst.jpg	Can now read padded RSTn markers. Fix #481	8 years ago
cmyk.jpg	moving images again	9 years ago
exif.jpg	moving images again	9 years ago
gamma_dalai_lama_gray.jpg	moving images again	9 years ago
jpeg400jfif.jpg	moving images again	9 years ago
jpeg420exif.jpg	moving images again	9 years ago
jpeg420small.jpg	jpeg420small.jpg	9 years ago
jpeg444.jpg	moving images again	9 years ago
ratio-1x1.jpg	Add bmp and jpeg tests	8 years ago
testimgint.jpg	moving images again	9 years ago
testorig.jpg	moving images again	9 years ago
testorig12.jpg	Start work on jpeg 12 bit support	7 years ago
turtle.jpg	moving images again	9 years ago
ycck-subsample-1222.jpg	Remove hardcoded subsampling. Fix #817 (#834)	7 years ago
ycck.jpg	moving images again	9 years ago