Lec1 - 1 IEG 4190 Lecture Notes 1; Lecturer: Jianzhuang Liu...

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Unformatted text preview: 1 IEG 4190 Lecture Notes 1; Lecturer: Jianzhuang Liu Outline : 1. Course Arrangement 2. Linear and Time-Invariant (LTI) Systems 3. Convolution 4. 2-Dimensional Sequences 5. 2-D Convolution 6. LTI System Eigenfunctions 7. Fourier Series 2 Course Arrangement Lecturer: LIU, Jianzhuang ( ) Office: SHB 714 Tel: 3163 4284 Email: jzliu@ie.cuhk.edu.hk Tutors: CHEN, Yu ( ) Office: SHB 826B; Tel: 31634327 E m a i l : ychen6@ie.cuhk.edu.hk LIU, Ming ( ) Office: SHB 826B; Tel: 31634327 E m a i l : mliu6@ie.cuhk.edu.hk LUO, Yiwen ( ) Office: SHB 802; Tel: 26098206 E m a i l : ywluo6@ie.cuhk.edu.hk 3 Course Arrangement, cont'd Prerequisite: Signals and systems or basic knowledge of signal processing Text book and course material: Jae S. Lim, Two-Dimensional Signal and Image Processing, Prentice-Hall, 1990 Class handout and course material will be posted on the class webpage or newsgroup. 4 Course Arrangement, cont'd Reference Books: A.V. Oppenheim and A.S. Willsky, Signals and Systems , Second Ed. Prentice-Hall, 1997 A. K. Jain, Fundamentals of Digital Image Processing , Prentice Hall, 1989 W. Pratt, Digital Image Processing , Wiley, 1991 A.V. Oppenheim, Discrete-Time Signal Processing , Prentice Hall, 1989 5 Course Arrangement, cont'd Course Grade: Homework 10% Project 10% Midterm 30% Final exam 50% Webpage: course.ie.cuhk.edu.hk/~ieg4190 Newsgroup: cuhk.ie.4190 6 Course Arrangement, cont'd Syllabus: Image and video processing: Signal processing: LTI system, sampling theorem, Fourier transform. 2-D signal processing, image enhancement, motion estimation, image recognition. Image and video coding: Huffman coding, transform coding, subband coding, JPEG, MPEG-1, 2, 4 standards. 7 Course Arrangement, cont'd Introduction to audio coding and processing: Perceptual coding: Psycho-acoustics, subband coding. Introduction to text coding: Dictionary coding, LZ77, LZ78, LZW. 8 Honesty and Disciplinary Attention is drawn to University policy and regulations on honesty in academic work. Details may be found at http://www.cuhk.edu.hk/policy/academichonesty/ . With each assignment, students will be required to submit the following statement: I declare that the assignment here submitted is original except for source material explicitly acknowledged, and that the same or related material has not been previously submitted for another course. I also acknowledge that I am aware of University policy and regulations on honesty in academic work, and of the disciplinary guidelines and procedures applicable to breaches of such policy and regulations, as contained in the website http://www.cuhk.edu.hk/policy/academichonesty ___________________ ___________________ Signature Date ___________________ ___________________ Name Student ID ______________________________________________ Course code Course title 9 Linear and Time-Invariant (LTI) Systems Linear systems for all ) ( 1 t x , ) ( 2 t x , a and b . 10 LTI Systems, contd Timeinvariant systems for all ) ( t x and . 11...
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Lec1 - 1 IEG 4190 Lecture Notes 1; Lecturer: Jianzhuang Liu...

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