source: www/study

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Diff Rev Age Author Log Message
(edit) @1899   15 years Sam Hocevar * New gradient pattern to make gamma issues more obvious.
(edit) @1898   15 years Sam Hocevar * First gamma-aware halftoning (with the ugly patterns).
(edit) @1897   15 years Sam Hocevar * Updated result images from the new original Lenna images.
(edit) @1896   15 years Sam Hocevar * Remove unused lenna256b.xcf.
(edit) @1895   15 years Sam Hocevar * Added a lenna.py program ot generate the source images. Now only …
(edit) @1894   15 years Sam Hocevar * Updated study with new stuff about gamma. * Renamed and …
(edit) @1892   15 years Sam Hocevar * A word about 25% and 75% patterns.
(edit) @1891   15 years Sam Hocevar * Cosmetic change: renamed "image" to "Image".
(edit) @1890   15 years Sam Hocevar * Updated output files due to script changes.
(edit) @1889   15 years Sam Hocevar * Changed our Image class to use float values between 0. and 1.
(add) @1887   15 years Sam Hocevar * Started working on a document about dithering, halftoning, …
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