abstract
introduction
Table of Contents
1.0 Introduction
2.0 Spatial Filtering Techniques
2.1 The various types of noise that appear in an image
2.2 Spatial Filtering
3.0 Segmentation techniques
3.1 Block Truncation Coding
4.0 Implementation of Segmentation techniques
4.1 Local threshold segmentation
4.2 Local segmentation by Global Variation
4.3 Local segmentation and image filtering
4.3.1 Local segmentation and mean filtering
4.3.2 Local segmentation and a modified mean filter
4.3.3 Local segmentation and median filtering
5.0 Using Local Segmentation for noise removal
5.1 Filtering Lenna with no noise added
5.2 Filtering Lenna with Gaussian noise added
5.3 Filtering Lenna with salt and pepper noise added
5.4 Filtering Lenna with random noise added
6.0 Conclusions and Further Research
Bibliography
Contact Details and Program
abstract
introduction