Compression methods utilized for digital video, Computer Graphics

Compression methods utilized for digital video can be categorized in three major groups:

  • General reason compression techniques can be utilized for any type of data.
  • Intra-frame compression techniques work upon images. This compression applied to even images, as photographs and diagrams and exploits the redundancy inside the image, termed as spatial redundancy. Intra-frame compression techniques can be applied to particular frames of a video sequence.

Inter-frame compression techniques work upon image sequences quite than particular images. Generally, relatively little changes from one video frame to the subsequently. Inter- frame compression develops the similarities among successive frames, termed as temporal redundancy, to decrease the volume of data required to explain the sequence.


Posted Date: 4/9/2013 3:30:06 AM | Location : United States

Related Discussions:- Compression methods utilized for digital video, Assignment Help, Ask Question on Compression methods utilized for digital video, Get Answer, Expert's Help, Compression methods utilized for digital video Discussions

Write discussion on Compression methods utilized for digital video
Your posts are moderated
Related Questions
Common Principles of Ray Tracing Based upon the nature or attributes of the surface given by the user, the subsequent effects are implemented, as per to rules of optics:  a

Acquire the perspective transformation onto z = - 2 Plane, where (0, 0, 18) is the center of projection. Solution: Now centre of projection, C (a, b, c) = (0, 0, 18) ∴ (n 1

Important Points about the Curve segment - properties of bezier curves Note : if P (u) → = Bezier curve of sequence n and Q (u) → Bezier curve of sequence m. After that Co

Mauri Ltd has just acquired a new stock management system and the source codes (PhP5) also have been delivered. The coding style is fully object-oriented. The company has been u

Key Frame Systems - computer animation This method is for low-level motion control. In fact these systems comprise languages that are designed simply to produce the in-between

What does refreshing of the screen mean? Some method is required for maintaining the picture on the screen. Refreshing of screen is completed by keeping the phosphorus glowing

A color histogram is a representation of the distribution of colors in an image. For digital images, a color histogram represents the number of pixels that have colors in each of a

What is scaling and shearing? The scaling transformations alters the shape of an object and can be carried out  by multiplying every vertex (x,y) by scaling factor Sx, Sy where

Read the next page and work through the steps: a.  Select a location (anywhere in the world) and research the typical weather (temperature, barometric pressure, and humidity).

how can we write the introduction matter for graphicaluser interface