JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

Fundamentals of Image Processing and Image Transforms: Basic steps of Image Processing System Sampling and Quantization of an image, Basic relationship between pixels. Image Segmentation: Segmentation concepts, Point, Line and Edge Detection, Thresholding, Region based segmentation.

UNIT - II

Image Enhancement: Spatial domain methods: Histogram processing, Fundamentals of Spatial filtering, Smoothing spatial filters, Sharpening spatial filters. Frequency domain methods: Basics of filtering in frequency domain, Image smoothing, Image sharpening, Selective filtering.

UNIT - III

Image Compression: Image compression fundamentals - Coding Redundancy, Spatial and Temporal redundancy, Compression models: Lossy & Lossless, Huffman coding, Bit plane coding, Transform coding, Predictive coding, Wavelet coding, Lossy Predictive coding, JPEG Standards.

UNIT - IV

Basic Steps of Video Processing: Analog Video, Digital Video. Time-Varying Image Formation models: Three-Dimensional Motion Models, Geometric Image Formation, Photometric Image Formation, Sampling of Video signals, Filtering operations.

UNIT - V

2-D Motion Estimation: Optical flow, General Methodologies, Pixel Based Motion Estimation, Block- Matching Algorithm, Mesh based Motion Estimation, Global Motion Estimation, Region based Motion Estimation, Multi resolution motion estimation, Waveform based coding, Block based transform coding, Predictive coding, Application of motion estimation in Video coding.

TEXT BOOKS:

• 1. Gonzaleze and Woods, “Digital Image Processing”, 3rd Edition, Pearson.
• 2. Yao Wang, Joem Ostermann and Ya–quin Zhang, “Video Processing and Communication”, st 1 Edition, PH Int. REFRENCE BOOKS:
• 1. Gonzaleze and Woods,” Digital Image Processing using MATLAB”, 2nd Edition, Mc Graw Hill Education, 2010
• 2. Milan Sonka, Vaclan Hlavac, “Image Processing Analysis, and Machine Vision”, 3rd Edition, CENGAGE, 2008
• 3. A Murat Tekalp, “Digital Video Processing “, Person, 2010
• 4. S.Jayaraman, S.Esakkirajan, T.Veera Kumar, “Digital Image Processing”, TMH, 2009