504224 ELECTIVE I DIGITAL IMAGE PROCESSING AND ANALYSIS Teaching Scheme Examination Scheme Lectures: 3 Hrs./Week Theory: 100 Marks Credit: 3
Digital image fundamentals: representation, elements of visual perception, image formation, Image digitization, digital image properties, data structures.Image transforms: Fourier transform, DCT, Walsh-Hadamard, Haar transform, K-L transform and Wavelet transforms. Image enhancement: Spatial domain methods - point processing, histogram processing, Spatial filtering - smoothing filters, sharpening filters, Frequency domain methods - low pass filtering, high pass filtering, homomorphic filtering. Image restoration: Degradation model, Inverse filtering, Wiener filter, Constrained Least squares restoration, Iterative Non-linear restoration, Geometric transformations. Fundamentals of Color image processing: color models - RGB, HSI, CMY, YIQ, Pseudo- color image processing, color transformations, spatial filtering of color images. Image compression: fundamentals- redundancy: coding, inter pixel, psycho visual, Elements of information theory, Lossless compression techniques, Lossy compression techniques, transform image coding techniques, Image Compression standards - JPEG, MPEG. Image segmentation: Point, line and edge detection, Edge linking and boundary description, Canny edge detection, Hough transform, Thresholding, Region based segmentation, Morphological Image Processing. Representation and Description: Representation, Boundary Descriptors, Regional Descriptors. Object Recognition: Deterministic methods, Clustering, Statistical Classification, Syntactic classification, Graph matching, Neural Nets, Fuzzy systems.
References: 1. Gonzalez, Woods & Eddins, “Digital Image Processing using MATLAB”, Pearson Education. 2. Chanda & Majumdar, “Digital Image Processing and Analysis”, PHI. 3. Kenneth Castleman, “Digital Image Processing”, Pearson Education. 4. M.Sonka,V. Hlavac, R. Boyle, “Image Processing, Analysis and Machine Vision”, Vikas Publishing House Reference http://www.unipune.ernet.in/stud_info/Syllabi/Syllabus_2008.html
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