CS 704G-Image Processing |
Introduction |
Background, Digital Image Representation, Fundamental steps in Image Processing, Elements of Digital Image
Processing - Image Acquisition, Storage, Processing, Communication, Display.
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Digital Image Formation |
A Simple Image Model, Geometric Model- Basic Transformation (Translation, Scaling, Rotation), Perspective
Projection, Sampling & Quantization - Uniform & Non uniform. |
Mathematical Preliminaries |
Neighbour of pixels, Connectivity, Relations, Equivalence & Transitive Closure; Distance Measures, Arithmetic/Logic
Operations, Fourier Transformation, Properties of The Two Dimensional Fourier Transform, Discrete Fourier
Transform, Discrete Cosine & Sine Transform.
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Image Enhancement |
Spatial Domain Method, Frequency Domain Method, Contrast Enhancement -Linear & Nonlinear Stretching,
Histogram Processing; Smoothing - Image Averaging, Mean Filter, Low-pass Filtering; Image Sharpening. High-pass
Filtering, High-boost Filtering, Derivative Filtering, Homomorphic Filtering; Enhancement in the frequency domain -
Low pass filtering, High pass filtering.
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Image Restoration |
Degradation Model, Discrete Formulation, Algebraic Approach to Restoration - Unconstrained & Constrained;
Constrained Least Square Restoration, Restoration by Homomorphic Filtering, Geometric Transformation - Spatial
Transformation, Gray Level Interpolation.
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Image Segmentation |
Point Detection, Line Detection, Edge detection, Combined detection, Edge Linking & Boundary Detection - Local
Processing, Global Processing via The Hough Transform; Thresholding - Foundation, Simple Global Thresholding,
Optimal Thresholding; Region Oriented Segmentation - Basic Formulation, Region Growing by Pixel Aggregation,
Region Splitting & Merging.
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An Overview of GIS |
Definition of GIS, Features & Functions, GIS as an Information System, GIS & Cartography, GIS data feeds, Historical
development of GIS.
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Text Books: |
1. Digital Image Processing, Gonzalves,Pearson
2. Digital Image Processing, Jahne, Springer India
3.Digital Image Processing & Analysis,Chanda & Majumder,PHI
4.Fundamentals of Digital Image Processing, Jain, PHI
5.Image Processing, Analysis & Machine Vision, Sonka, VIKAS
6. Getting Started with GIS- Clarke Keith. C; PE.
7. Concepts & Techniques of GIS - Lo C.P, Albert, Yeung K.W- PHI.
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