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Digital Image Processing - ELECTIVE II [VII Semester ECE]

Author: S. Manju "VII Semester ECE"
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Publisher Technical Publications
Product Format Paper Back
Language Published English
Volume Number --
Number of Pages --
Product ID 9789333219082

Digital Image Processing (ELECTIVE-II) :

UNIT - I Digital Image Fundamentals 

Introduction - Origin - Steps in Digital Image Processing - Components - Elements of Visual Perception - Image Sensing and Acquisition - Image Sampling and Quantization - Relationships between pixels - color models. (Chapter - 1)

UNIT - II Image Enhancement 

Spatial Domain : Gray level transformations - Histogram processing - Basics of Spatial Filtering - Smoothing and Sharpening Spatial Filtering - Frequency Domain : Introduction to Fourier Transform - Smoothing and Sharpening frequency domain filters - Ideal, Butterworth and Gaussian filters. (Chapter - 2)

UNIT - III Image Restoration and Segmentation 

Noise models : Mean Filters - Order Statistics - Adaptive filters - Band Reject Filters - Band pass Filters - Notch Filters - Optimum Notch Filtering - Inverse Filtering - Wiener filtering Segmentation : Detection of Discontinuous - Edge Linking and Boundary detection - Region based segmentation - Morphological processing - erosion and dilation. (Chapter - 3)

UNIT - IV Wavelets and Image Compression 

Wavelets - Subband coding - Multiresolution expansions - Compression : Fundamentals - Image Compression models - Error Free Compression - Variable Length Coding - Bit - Plane Coding - Lossless Predictive Coding - Lossy Compression - Lossy Predictive Coding - Compression Standards. (Chapter - 4)

UNIT - V Image Representation and Reccognition 

Boundary representation - Chain Code - Polygonal approximation, signature, boundary segments - Boundary description - Shape number - Fourier Descriptor, moments - Regional Descriptors - Topological feature, Texture - Patterns and Pattern classes - Recognition based on matching. (Chapter - 5)