8EX4.1-IMAGE PROCESSING AND PATTERN RECOGNITION |
Units: I-INTRODUCTION: |
Imaging in ultraviolet and visible band. Fundamental steps in
image
processing. Components in image processing. Image perception in eye, light and
electromagnetic
spectrum, Image sensing and acquisition using sensor array.
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Units: II-DIGITAL IMAGE FUNDAMENTALS: |
Image sampling and quantization,
Representing digital images, Spatial and gray-level resolution, Aliasing and Moiré patterns,
Zooming and Shrinking digital
images. |
Units: III- IMAGE RESTORATION: |
Image restoration model, Noise Models, Spatial and
frequency
properties of noise, noise probability density functions, Noise - only spatial filter, Mean filter
Statistic filter and adaptive filter, Frequency domain filters - Band reject filter, Band pass filter
and Notch filter.
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Units: IV-IMAGE COMPRESSION: |
Compression Fundamentals - Coding
Redundancy, Interpixel
redundancy, Psycho visual redundancy and Fidelity criteria. Image Compression models,
Source encoder and decoder, Channel encoder and decoder, Lossy compression and
compression standards. color space formats, scaling methodologies (like horizontal,
vertical up/down scaling). Display format (VGA, NTSC, PAL).
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Units: V-EXPERT SYSTEM AND PATTERN RECOGNITION: |
Use of computers in
problem solving, information representation, searching, theorem proving, and pattern
matching with substitution. Methods for knowledge representation, searching, spatial,
temporal and common sense reasoning, and logic and probabilistic inferencing.
Applications in expert systems and robotics
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