Two kinds of video tele conference systems, Computer Graphics

There are mostly two kinds of Video Tele Conference systems:

1) Desktop systems are add-ons to normal PC's, transforming them in Video Tele Conference devices. A range of various cameras and microphones can be used along with the board that contains the necessary codec and transmission interfaces.

2) Dedicated systems have all needed components packaged in a particular piece of equipment, usually a console along with a elevated quality remote controlled video camera. These cameras can be controlled from a distance to move up and down, till left and right and zoom. They are termed as PTZ cameras. The console includes all electrical interfaces, the control computer and the software/hardware-based codec. Omni-directional microphones are connected to the console, and also a TV monitor along with loudspeakers or and a video projector.

 

Posted Date: 4/9/2013 2:28:42 AM | Location : United States







Related Discussions:- Two kinds of video tele conference systems, Assignment Help, Ask Question on Two kinds of video tele conference systems, Get Answer, Expert's Help, Two kinds of video tele conference systems Discussions

Write discussion on Two kinds of video tele conference systems
Your posts are moderated
Related Questions

Poser - software to generate computer animations Poser: Poser through Curious Labs Creates 3-dimentaional complex models which you can view from any angle, distance o

Definitions of Hypertext A manner of presenting information online along with links among one piece of information and the other. These links are termed as hypertext links

Advantages of GIF Files GIF is the most extensively supported graphics format upon the Web. GIFs of diagrammatic images appear better than JPEGs. GIF maintains inte

Important Points about the Frame Buffers 1) Within a frame buffer, information storage starts from top left corner and goes until the bottom right corner. 2) By using this

Vector Graphics: These are images which may be entirely described by using mathematical definitions. The image below demonstrates the principle. To the left you notice the image i

General Perspective transformation w.r.t. an arbitrary center of projection Suppose here that the COP is at C(a,b,c), as demonstrated in Figure. By Figure, the vectors CP

The table as given below demonstrates possible values of such parameters for classic applications of digital video. Application                  Frame rate                  Dime

Sub Classes of Orthographic Projection There are three ordinary sub-classes of Orthographic (axonometric) projections as: 1) Isometric: The direction of projection makes

Behavioral Animation - Computer Animation It used for control the motion of several objects automatically. Objects or "actors" are specified rules about how they respond to th