Chapter 4
Image Enhancement
CHAPTER OBJECTIVES
- Learn about various spatial filtering techniques.
- To understand the popular and widely used approaches in spatial and frequency domain enhancement techniques.
- To illustrate how to apply pseudo color image processing for image enhancement.
- Learn to enhance the total image appearance by considering bit plane slicing technique.
4.1 INTRODUCTION
In the first chapter, we have described the fundamental steps involved in digital image processing. The various steps are image acquisition, preprocessing, segmentation, representation and description, recognition, and interpretation. Before we proceed with the segmentation process it is necessary to condition the image. The conditioning of the image ...
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