

@2449

14 years 
Sam Hocevar 
* Add meaningful error messages to img2oric.



@2394

14 years 
Sam Hocevar 
* Build the win32 binary with aggressive optimisation flags.



@2393

14 years 
Sam Hocevar 
* BMP write support for Win32.
* Include a precompiled .exe file.



@2392

14 years 
Sam Hocevar 
* Cosmetic changes.



@2391

14 years 
Sam Hocevar 
* Ported img2oric to Win32, using GDI. OUTPUT.TAP is saved, but the …



@2350

14 years 
Sam Hocevar 
* Fix links to background images.



@2349

14 years 
Sam Hocevar 
* Make the PNG export file a simple screenshot.



@2348

14 years 
Sam Hocevar 
* Fix URLs.



@2347

14 years 
Sam Hocevar 
* Prevent excessive search engine hits through robots.txt.



@2346

14 years 
Sam Hocevar 
* Fix links to downloads now that they're handled by Trac.



@2339

14 years 
Sam Hocevar 
* Announce zzuf 0.11.



@2270

14 years 
Sam Hocevar 
* Oh well, let's play the game.



@2269

14 years 
Sam Hocevar 
* Set proper MIME types to image files so they appear inline in the …



@2252

14 years 
Sam Hocevar 
* Transparent Trac logo.



@2251

14 years 
Sam Hocevar 
* Typo.



@2250

14 years 
Sam Hocevar 
* Don't link directly to the list archives.



@2249

14 years 
Sam Hocevar 
* Make the main page slightly wider (800px).



@2242

14 years 
Sam Hocevar 
* André, pas Alain !



@2241

14 years 
Sam Hocevar 
* Trac list archives.



@2239

14 years 
Sam Hocevar 
* Redirect bots still using viewcvs.cgi to Trac's /browser.



@2238

14 years 
Sam Hocevar 
* Redirect for trac URLs.



@2237

14 years 
Sam Hocevar 
* Get rid of /devel.html and use the Trac instead.



@2236

14 years 
Sam Hocevar 
* Revert the chrome/ copy, we have other ways to do it.



@2235

14 years 
Sam Hocevar 
* Changed the Trac logo and the link colours.



@2234

14 years 
Sam Hocevar 
* Import the default Trac theme.



@2233

14 years 
Sam Hocevar 
* Announce the use of Trac on the home page.



@2232

14 years 
Sam Hocevar 
* Fallback to application/xhttpdphp if mod_action isn't here.



@2231

14 years 
Sam Hocevar 
* Only use Action in .htaccess if mod_action is available.



@2230

14 years 
Sam Hocevar 
* Add proper svn:ignore properties for mailinglist archives.



@2229

14 years 
Sam Hocevar 
* Update svn URLs on the website now that the repositories are merged.



@2224

14 years 
Sam Hocevar 
* Move img2oric stuff to http://libcaca.zoy.org/img2oric/



@2223

14 years 
Sam Hocevar 
* Small reorganisation of chapter 4.
* Show the results of the HVS …



@2222

14 years 
Sam Hocevar 
* More DBS results with various HVS models.



@2221

14 years 
Sam Hocevar 
* Gaussian human visual system model.



@2220

14 years 
Sam Hocevar 
* Photo of a real Oric computer displaying img2oric output.



@2219

14 years 
Sam Hocevar 
* .TAP files are treated as octetstream.



@2218

14 years 
Sam Hocevar 
* WIP for chapter 4.



@2217

14 years 
Sam Hocevar 
* Fix link to OUTPUT.TAP.



@2216

14 years 
Sam Hocevar 
* Announce img2oric so that it gets mentioned on Google.



@2215

14 years 
Sam Hocevar 
* Inserted a chapter 4, "Modelbased dithering", between error …



@2213

14 years 
Sam Hocevar 
* img2oric now outputs Oric files.



@2212

14 years 
Sam Hocevar 
* Add support for inverse video on attribute change.
* Improve …



@2211

14 years 
Sam Hocevar 
* Moved JaJuNi? in the same section as FloydSteinberg. It's of similar …



@2210

14 years 
Sam Hocevar 
* More Oric examples. More explanations in the webpage.



@2209

14 years 
Sam Hocevar 
* Fix program header.



@2208

14 years 
Sam Hocevar 
* Fix naming convention.



@2207

14 years 
Sam Hocevar 
* Rephrasing.



@2206

14 years 
Sam Hocevar 
* Added a nice table with ASCII characters and the ANSI colours.



@2205

14 years 
Sam Hocevar 
* The pic2oric image conversion program. Nothing to do with libcaca, …



@2204

14 years 
Sam Hocevar 
* Started bibliography. 25 references so far.



@2203

14 years 
Sam Hocevar 
* Don't save the original grayscale image in TrueColor? mode.



@2202

14 years 
Sam Hocevar 
* Add a tiny class for easier (width,height) image parsing.



@2201

14 years 
Sam Hocevar 
* Put the source code in a separate page.
* Add a page for the …



@2200

14 years 
Sam Hocevar 
* Use php5 instead of php4 on the website.



@2199

14 years 
Sam Hocevar 
* Better explanation of separatespace dithering.



@2198

14 years 
Sam Hocevar 
* Moved generated images to the out/ directory to reduce cluttering.



@2197

14 years 
Sam Hocevar 
* Fixes, improvements and clarifications here and there.



@2196

14 years 
Sam Hocevar 
* Typo in study.py.



@2195

14 years 
Sam Hocevar 
* Colour subblock error diffusion.



@2194

14 years 
Sam Hocevar 
* Small improvements here and there, Kronecker product symbol, …



@2193

14 years 
Sam Hocevar 
* Fixed bilevel subblock error diffusion example: it was …



@2190

14 years 
Sam Hocevar 
* Direct binary search.



@2187

14 years 
Sam Hocevar 
* Greyscale subblock error diffusion



@2186

14 years 
Sam Hocevar 
* Add a colour gradient to the colour tests. They give very insightful …



@2185

14 years 
Sam Hocevar 
* Spatial colour error diffusion.



@2184

14 years 
Sam Hocevar 
* "Improve" weighed subblock FloydSteinberg by using a simplified …



@2183

14 years 
Sam Hocevar 
* Subblock error diffusion with 3×3 blocks.



@2181

14 years 
Sam Hocevar 
* Our own subblock error diffusion.



@2180

14 years 
Sam Hocevar 
* That '0' in error diffusion matrices does not mean anything. Removing it.



@2179

14 years 
Sam Hocevar 
* Better block diffusion explanation.



@2178

14 years 
Sam Hocevar 
* Always process the gradient image before the Lenna image.
* A …



@2175

14 years 
Sam Hocevar 
* A few fixes here and there.



@2174

14 years 
Sam Hocevar 
* Omnidirectional error diffusion (a dot diffusion ripoff).



@2173

14 years 
Sam Hocevar 
* Started block error diffusion, a necessary step for proper ASCII art.



@2172

14 years 
Sam Hocevar 
* Moved standard random dithering to chapter 1.



@2171

14 years 
Sam Hocevar 
* Move dot diffusion into part 3.3, it doesn't really deserve its own
…



@2170

14 years 
Sam Hocevar 
* Automatically generate the Ostromoukhov matrix image.



@2169

14 years 
Sam Hocevar 
* Introducting spatial Hilbert dithering, a Riemersma improvement.
* …



@2168

14 years 
Sam Hocevar 
* Get rid of .svg files that are no longer needed.



@2167

14 years 
Sam Hocevar 
* All error diffusion matrices are now autogenerated.



@2166

14 years 
Sam Hocevar 
* Generate voidandcluster matrices PNGs for best illustration.



@2165

14 years 
Sam Hocevar 
* More autogenerated matrix figures.



@2164

14 years 
Sam Hocevar 
* Oops, fixed image sizes.



@2163

14 years 
Sam Hocevar 
* New Svg class in study.py to generate SVG files.
* Converted …



@2162

14 years 
Sam Hocevar 
* Smaller image parsing pictures.



@2161

14 years 
Sam Hocevar 
* Riemersma variation with a Hilbert 2 curve.



@2160

14 years 
Sam Hocevar 
* Riemersma dithering (on a Hilbert curve).



@2159

14 years 
Sam Hocevar 
* Remove stale pat005.png file.



@2158

14 years 
Sam Hocevar 
* Small improvements here and there.



@2157

14 years 
Sam Hocevar 
* Redesigned all dither matrices for better readability.
* Fixed the …



@2156

14 years 
Sam Hocevar 
* Better explanation of dither matrix tiling.



@2155

14 years 
Sam Hocevar 
* Better distributed matrix background.



@2154

14 years 
Sam Hocevar 
* Generate a 7×7 gaussian matrix instead of using the hardcoded 9×9 …



@2153

14 years 
Sam Hocevar 
* Void and cluster example.



@2152

14 years 
Sam Hocevar 
* Minor rewording.



@2151

14 years 
Sam Hocevar 
* Fix pat521.png generation.



@2150

14 years 
Sam Hocevar 
* Add a FS + sharpening example.



@2149

14 years 
Sam Hocevar 
* Reworked the dot diffusion part. Added a sharpen + FloydSteinberg? …



@2148

14 years 
Sam Hocevar 
* Improved dot diffusion figure.



@2145

14 years 
Sam Hocevar 
* Added crap ohloh metrics.


