CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSITY, BHILAI (C.G.)
Semester: VII Branch: Computer Science & Engg.
Subject: Digital Image Processing
Total Theory Periods: 50 . Total Tut Periods: NIL
Total Marks in End Semester Exam: 80.
Minimum number of class tests to be conducted: 02.
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
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.