Demosaicking and denoising are the key first stages of the digital imaging pipeline but they
are also a severely ill-posed problem that infers three color values per pixel from a single …

This paper presents an adaptive demosaicing algorithm. Missing green samples are first
estimated based on the variances of the color differences along different edge directions …

The output image of a digital camera is subject to a severe degradation due to noise in the
image sensor. This paper proposes a novel technique to combine demosaicing and …

In this paper, we extend the idea of using mosaicked color filter array (CFA) in color imaging,
which has been widely adopted in the digital color camera industry, to the use of …

Most digital still cameras acquire imagery with a color filter array (CFA), sampling only one
color value for each pixel and interpolating the other two color values afterwards. The …

In one embodiment of the invention, an apparatus is disclosed including an image sensor, a
color filter array, and an image processor. The image sensor has an active area with a matrix …

In one embodiment of the invention, an apparatus is disclosed including an image sensor, a
color filter array, and an image processor. The image sensor has an active area with a matrix …

This paper surveys in a systematic way recent advances in single-sensor imaging. In
particular, the most distinctive elements of a single-sensor imaging pipeline, such as color …

Demosaicking is a digital image process to reconstruct full color digital images from
incomplete color samples from an image sensor. It is an unavoidable process for many …

Current one-shot, handheld Digital Still Cameras (DSCs) generally offer different file formats
to save the captured frames: Joint Photographic Experts Group (JPEG), RAW and/or Tag …