COURSE UNIT STUDY GUIDE Course unit : IMAGE PROCESSING; Course code: SPH425 Year 2014/2015: Second semester Course lecturer: Mr. D. L. Omucheni; Email omucheni@uonbi.ac.ke Introduction to the course unit We are in the age multimedia revolution. Due to proliferation of digital cameras, we are not only consumers but also producers of images. As a result, image processing skills are finding wide applications in scientific and industrial world. These include areas such as in remote sensing, microscopy, medical imaging (eg x-ray, and MRI), industrial automation, security systems, development of intelligent systems, etc. Aims This unit aims to introduce students to fundamental concepts of image processing that are important in understanding image processing technology, literature and their application in solving practical problems involving images. Objectives: At the end of the course, students should be able to: Demonstrate a basic understanding of the human visual system and its relation to image processing Demonstrate a basic understanding of various imaging modalities and image formation Demonstrate a basic understanding of theory and algorithms commonly used in image processing Demonstrate hands-on ability to apply image processing tools using a computer. Program of lectures and computer lessons Lectures for this course are held on Tuesdays 2.00-3.00 pm in R222 and on Wednesday 4.006.00pm in R226. Course Unit content Week 1: Fundamentals of imaging Sampling & Quantization visual perception sensing acquisition, Week 2: Sources of imaging gamma rays X-rays UV, Vis,IR microwaves radio acoustic Electronic Synthetic Week 3 & 4: Image Enhancement Enhancement in spatial domain Enhancement in frequency domain Week 5 & 6: Image Restoration noise models filtering– spatial, frequency domain estimation of degradation function Wiener filter Week 7: Colour image processing colour models transformations segmentation noise Week 8 & 9: Image compression Image compression fundamentals and models loss free and lossless compression Compression standards Week 10: Morphological image processing Dilation Erosion Opening Closing Segmentation Week 11: Object Recognition Assessment Two Continuous Assessment Tests (CATs) constitute 30% and final examination 70% (Total=100%) Recommended reading 1. Digital Image Processing by Rafael C. Gonzalez & Richard E. Woods 2. Fundamentals of Digital Image Processing- a practical approach with examples in Matlab by Chris Solomon & Toby Breckon 3. Two-Dimensional Signal and Image Processing by Jae S. Lim 4. Image Processing Principles and Applications by Tinku Acharya & Ajoy K. Ray