EFFECT FROM THE ACADEMIC YEAR 2013 - 2014
CS 413
IMAGE PROCESSING
(Elective - III)
Instruction 4 Periods per week
Duration of University Examination 3 Hours
University Examination 75 Marks
Sessional 25 Marks
UNIT-I
Introduction to Digital Image Processing: Origins and Applications of Digital Image Processing. Fundamental Steps in Digital Image Processing, Components of Digital Image Processing System. Elements of Visual Perception, Light and the Electromagnetic Spectrum, Image Sensing and Acquisition, Image Sampling and Quantization
UNIT-II
Filtering in the Frequency Domain: Preliminary Concepts, Sampling and the Fourier Transform of Sampled Functions, The Discrete Fourier Transform (DFT) of One Variable, Extension to Function of Two Variables, Image Smoothing and Sharpening using Frequency Domain Filters.
UNIT-III
Filtering Intensity Transformations and Spatial: Histogram
Processing, Fundamental of Spatial Filtering, Smoothing and Sharpening
Spatial Filters
Image Segmentation: Point, Line and Edge Detection, Thresholding-(Foundation , Basic global thresholding, Otsus method) , Region-Based Segmentation.
UNIT-IV
Image Compression: Fidelity Criteria, Image Compression Models,
Image Formats, Containers and Compression Standards
Compression Methods: Huffman Coding, Golomb Coding, Arithmetic Coding, LZW Coding, Run-Length Coding.
UNIT-V
Restoration: Noise Models, Inverse filtering. Least squares Filtering. Color Image Processing : Color fundamentals, Color models, Pseudocolor Image Processing, Basics of full color image processing.
Suggested Reading:
1. Gonzalez R.C., Woods R.E: Digital Image Processing, Pearson Education, Third Edition 2012.
2. William K. Pratt, “Digital Image Processing”, John Wiley & Sons Inc. 3rd Edition, 2001.
3. McAndrew, Introduction to Digital Image Processing , Cengage Learning 2004.
4. Sonka, Hlavac, Boyle, Digital Image Processing and Computer Vision, Cengage learning, 2008.
Rosenfeld A. Kak AC: Digital Picture Processing Vol.I & II Acad, Press, 2nd Edition, 1982.