Perceptual Digital Imaging

5

Perceptually Based Image Processing Algorithm Design

James E. Adams, Jr., Aaron T. Deever, Efraín O. Morales, and Bruce H. Pillman

5.1 Introduction

5.2 Digital Camera Image Processing Chain

5.3 Automatic Camera Control

5.3.1 Automatic Exposure

5.3.1.1 Exposure Analysis

5.3.1.2 Exposure Control

5.3.2 Automatic Focus

5.3.2.1 Focus Analysis

5.3.2.2 Focus Control

5.3.3 Automatic White Balancing

5.3.3.1 White Balance Analysis

5.3.3.2 White Balance Control

5.4 Color Filter Array Interpolation (Demosaicking)

5.4.1 Color Filter Array

5.4.2 Luminance Interpolation

5.4.3 Chrominance Interpolation

5.5 Noise Reduction

5.5.1 Contrast Sensitivity Function and Noise Reduction

5.5.2 Color Opponent Image Processing

5.5.2.1 Noise Probability Distributions ...