An Improved Demosaicing Algorithm
Alexey Lukin, Denis Kubasov · 2004
* The paper is to appear in Graphicon2004 conference proceedings. In this paper, we present a new algorithm for the demosaicing of digital images, i.e. for the interpolation of bayer patterns. A review of existing demosaicing algorithms is made, and a new highquality algorithm is proposed featuring significant improvements to interpolation with respect to visual quality and PSNR. The algorithm introduces several improvements upon a well known Kimmel method: more complex interpolation of the green component, adaptive control of the number of iterations, and projection on initial data.