Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality https://bit.ly/4hma5Fy

Show HN: Using 2D DFT, dithering, etc. to maximize eInk manga image quality Kindle Comic Converter optimizes black & white (or color) comics and manga for E-ink ereaders like Kindle, Kobo, ReMarkable, and more. Pages display in fullscreen without margins, with proper fixed layout support. Output works great in KOReader. Full details on what KCC does is in the readme with plenty of photos! KCC has been under continuous development since 2012 and has code sign on both Windows and macOS. Also available on Linux. -the current kcc dev https://bit.ly/42qj2F4 September 28, 2026 at 04:39PM