06EC756 - IMAGE PROCESSING |
PART – A |
UNIT – I |
DIGITAL IMAGE FUNDAMENTALS: What is Digital Image Processing.
fundamental Steps in Digital Image Processing, Components of an Image
processing system, elements of Visual Perception. |
UNIT – II |
Image Sensing and Acquisition, Image Sampling and Quantization, Some
Basic Relationships between Pixels, Linear and Nonlinear Operations. |
UNIT – III |
IMAGE TRANSFORMS: Two-dimensional orthogonal & unitary
transforms, properties of unitary transforms, two dimensional discrete Fourier
transform. |
UNIT – IV |
Discrete cosine transform, sine transform, Hadamard transform, Haar
transform, Slant transform, KL transform. |
PART – B |
UNIT – V |
IMAGE ENHANCEMENT: Image Enhancement in Spatial domain, Some
Basic Gray Level Trans -formations, Histogram Processing, Enhancement
Using Arithmetic/Logic Operations. |
UNIT – VI |
Basics of Spatial Filtering Image enhancement in the Frequency Domain
filters, Smoothing Frequency Domain filters, Sharpening Frequency Domain
filters, homomorphic filtering. |
UNIT – VII |
Model of image degradation/restoration process, noise models, Restoration
in the Presence of Noise, Only-Spatial Filtering Periodic Noise Reduction by
Frequency Domain Filtering, Linear Position-Invariant Degradations,
inverse filtering, minimum mean square error (Weiner) Filtering |
UNIT – VIII |
Color Fundamentals. Color Models, Pseudo color Image Processing.,
processing basics of full color image processing |
REFERENCE |
TEXT BOOKS: |
1. “Digital Image Processing”, Rafael C.Gonzalez and Richard E.
Woods, Pearson Education, 2001, 2nd edition. |
Reference Books |
1. “Fundamentals of Digital Image Processing”, Anil K. Jain,
Pearson Edun, 2001.
2. “Digital Image Processing and Analysis”, B. Chanda and D.
Dutta Majumdar, PHI, 2003. |
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