CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSITY, BHILAI (C.G.)
Semester: VII Branch: Information Technology
Subject: Digital Image Processing
UNIT I: INTRODUCTION:
Image formation model, Spatial & Gray level resolution, Image enhancement in special domain:
Piecewise transformation functions, Histogram equalization, Histogram specification, image averaging,
spatial filters- smoothing and sharpening, Laplacian filter, Canny edge detector.
UNIT II: IMAGE ENHANCEMENT IN FREQUENCY DOMAIN & IMAGE SEGMENTATION:
2D discrete fourier transform & its inverse, filtering in frequency domain, Ideal & Gaussian low pass
filters, High pass filtering, FFT, Line detection, Edge detection, Edge linking & boundary detection,
Thresholding, Region based segmentation.
UNIT III: MORPHOLOGICAL IMAGE PROCESSING:
Logic operations involving binary image, Dialation & Erosion, Opening & Closing, Applications to
Boundary extraction, region filling, connected component extraction.
UNIT IV: IMAGE COMPRESSION:
Coding redundancy- Huffman coding, LZW coding, run length coding, Lossy compression- DCT, JPEG,
MPEG, video compression.
UNIT V: IMAGE REPRESENTATION & 3D:
Boundary descriptors, Shape numbers, Texture, Projective geometry, Correlation based and feature
based stereo correspondence, shape from motion, optical flow.
Name of Text Books:-
1. Ganzalez and Woods, Digital Image Processing, Pearson education.
2. Sonka and Brooks, Image Processing, TSP ltd,
Name of Reference Books:-
1. Jain and Rangachar, Machine Vision, MGH.
2. Schalkoff, Digital Image Processing, John Wiley and sons