# AVGUIDE_1 - Lecture Slides Auxiliary materials Reference...

This preview shows pages 1–7. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Lecture Slides Auxiliary materials Reference Books Study Guide Study Guide • Grasp essential concepts from lecture slide • Get further details from auxilliary materials • Use study guide to assist learning • Study reference books on specific topics • Clarify problems in tutorials ( A1 ) Why is interlaced video scanning adopted in Television system? Hint : Consider bandwidth and human perception 1 ( A1.1 ) The resolution of a video signal is 320 ( H ) X240 ( V ) . The number of pictures per second is 25. Determine the difference in bandwidth of the video signal with ( i ) interlaced scanning, and ( ii ) interlaced scanning. ( A2 ) What are the purposes of separating RGB video signals to Luminance and Chrominance in TV transmission? Hint : Consider bandwidth, human perception and compatibility problems 2 ( A2.1 ) Consider a line of RGB signal with 256 pixels (answer this question AFTER you have learnt the digital video system) R = [ 0,1,2,3,. .......... ,255 ] G = [ 0,1,2,3,. .......... ,255 ] B = [ 0,1,2,3,. .......... ,255 ] Determine the entropy between of the video signal in the form of ( i ) RGB , and ( ii ) YUV representation....
View Full Document

## This note was uploaded on 01/11/2011 for the course EE 4115 taught by Professor Waimingtsang during the Spring '10 term at City University of Hong Kong.

### Page1 / 24

AVGUIDE_1 - Lecture Slides Auxiliary materials Reference...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online