Handbook of Image and Video Processing, 2nd Edition

2.1

Basic Gray-Level Image Processing

Alan C. Bovik,     The University of Texas at Austin

1 Introduction

2 Notation

3 Image Histogram

4 Linear Point Operations on Images

Additive Image Offset

Multiplicative Image Scaling

Image Negative

Full-Scale Histogram Stretch

5 Nonlinear Point Operations on Images

Logarithmic Point Operations

Histogram Equalization

Histogram Shaping

6 Arithmetic Operations Between Images

Image-Averaging for Noise Reduction

Image Differencing for Change Detection

7 Geometric Image Operations

Nearest Neighbor Interpolation

Bilinear Interpolation

Image Translation Image Rotation

Image Zoom

Acknowledgment

1 Introduction

This chapter, and the two that follow, describe the most commonly used and most basic tools ...