14 Комити (b5500986b29185d4b156e5182d2cb13f95130d29)

Аутор SHA1 Порука Датум
  sam b5500986b2 * floydsteinberg.c: minor optimisation in the FStein error propagation. пре 16 година
  sam eb9a270380 * pipi_dither_ordered() now takes two arguments; any image can be used as пре 16 година
  sam 53268650a7 * dbs.c: generate the initial halftone using random dithering instead of пре 16 година
  sam 0eda956bfc * random.c: implement random dithering using a deterministic pseudo-RNG. пре 16 година
  sam 18dd51e1a5 * Dithering algorithms no longer modify the original image. пре 16 година
  sam 41efcdecc0 * Prefix dithering functions with _dither_ to avoid namespace cluttering. пре 16 година
  sam 6a3309663e * ordered.c: implement Bayer dithering (pretty trivial). пре 16 година
  sam a6dcd80490 * dbs.c: optimise DBS by ignoring 16x16 cells that had no pixel changes for пре 16 година
  sam 2a3c7ca990 * dbs.c: improve the DBS human visual system kernel by adding two Gaussian пре 16 година
  sam 87f8e922ab * Error diffusion methods now support either raster or serpentine scan. пре 16 година
  sam 302ce37f8e * ostromoukhov.c: Ostromoukhov's simple error diffusion algorithm. пре 16 година
  sam 2182fdfdbf * floydsteinberg.c: perform Floyd-Steinberg dithering on a serpentine path. пре 16 година
  sam 628c2618da * dbs.c: new dithering function: Direct Binary Search. One of the best пре 16 година
  sam 1408cff41d * Add Floyd-Steinberg grayscale dithering. пре 16 година