Non-interpolated RAW to High Resolution B&W - Feature Requests - CHDK Forum
« previous next »
Pages: [1]   Go Down

Non-interpolated RAW to High Resolution B&W

  • 0 Replies
  • 2323 Views
*

Offline ISO64

  • *
  • 20
  • S3 IS + A550
Non-interpolated RAW to High Resolution B&W
« on: 25 / April / 2008, 22:09:21 »
Advertisements
I would like to see an additional functionality: conversion from "raw" RAW image to black and white image WITHOUT any interpolation that is normally applied. This interpolation takes place because pixels on a CCD sensor have red, green or blue filters in front of them, arranged in so called Beyer pattern: RGRG..  for even line and GBGB.. for odd lines. This does not seem to be far fetched, there is already a personal build by Jucifer that incorporates toinech's custom JPG processing with curves. Since conversion to jpeg already introduces some losses, the best results could be achieved writing the output to an another RAW file, prefixed by, bww_*.crw
Logged
Pages: [1]   Go Up
« previous next »
 

Related Topics


SimplePortal © 2008-2014, SimplePortal