Video sequences correlation and static analysis and scene changing forecasting in motion estimation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 24, 2007
Grant Date -
Jul 10, 2003
app pub date -
Jan 9, 2003
filing date -
Jan 9, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention teaches correlation analysis of the stochastic relationship between video images for use in motion estimation. On the basis of the method of analysis of correlation values as temporal series, a method was created for the analysis of the dynamics of the objects in the scenes, the isolation of quasi-static fragments of the images and the use of the obtained information for the construction of optimal procedures for making decisions in the control of motion estimation and the isolation of different types of motion of the objects. The dynamics of motion of objects or blocks in a video scene can be predicted, and the results of the predicting permit the isolation in motion of each element of the scene--the following components: camera motion, object motion, object distortion thereby allowing the possibility of isolating groups of blocks for which a given coding strategy has maximum effectiveness.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully