HOe178-04L1

HOe178-04L1 - On the WEB Digital Image Processing ECE 178...

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1 1/06/2004 W04/Lecture 1 1 Digital Image Processing ECE 178 Winter 2004 B. S. MANJUNATH RM 3157 ENGR I Tel:893-7112 manj@ece.ucsb.edu http://vision.ece.ucsb.edu/Manjunath 1/06/2004 W04/Lecture 1 2 On the WEB For course information and slides and more: http://w ww . ece . ucsb . edu /Faculty/Manjunath/courses/ece178 Teaching Assistants Evan Ruzensky Srivatsan Pallavram Christopher Utley 1/06/2004 W04/Lecture 1 3 Today: Jan 06-2003 Course outline Requirements for the course Introduction to image processing Matlab basics and the image processing toolbox 1/06/2004 W04/Lecture 1 4 About this course Prerequisites – Strong motivation, basic calculus – MATLAB is the programming environment, but no prior background in MATLAB is assumed. Who can take this course? – Juniors/Seniors/Graduate students in ECE/CE/CS/ME/MATP/… Text Book: – Gonzalez and Woods, 2 nd Edition (2002) http://www.imageprocessingbook.com 1/06/2004 W04/Lecture 1 5 Grading H/W /Comp* 20% due by 11:59pm on the due date Project 20% Midterms 20% (two mid-terms) Finals 40% * All homeworks are required. A non-submission will affect your grade non-linearly . 1/06/2004 W04/Lecture 1 6 Important Dates Mid-term I: Tuesday, February 3, 2004. Mid-Term II: Tuesday, February 24 (tentative) Final Examination: Friday, March 19, 8-11am (as per schedule)
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2 1/06/2004 W04/Lecture 1 7 Why Image Processing? The future is multimedia information processing…… Images (and video) are everywhere! Many and diverse applications – Astronomy, biology, geology, geography, medicine, law enforcement, defense, Industrial inspection,… – Different imaging modalities: visual, X-ray, ultra- sound, … 1/06/2004 W04/Lecture 1 8 Entertainment Digital camcorders HDTV DVDs: High quality image/video compression (MPEG-2: about 5-10 Million bits/second) Digital Cinema – New compression technologies are needed – Consider a 2 hour movie: 1920 x 1080 x 30 bits/pixel x 24 frames/second ~~ 1.5 billion bits/second 1.3 terra bytes / 2 hr program 1/06/2004 W04/Lecture 1 9 Security Person Identification – Face recognition – Finger print identification Watermarking – Copyright protection and authentication Data hiding – Secret communication (Steganography) 1/06/2004 W04/Lecture 1 10 Some Applications
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This note was uploaded on 12/28/2011 for the course ECE 178 taught by Professor Manjunath during the Fall '08 term at UCSB.

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HOe178-04L1 - On the WEB Digital Image Processing ECE 178...

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