MOTION ESTIMATION METHOD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 5, 2009
app pub date -
Jun 29, 2006
filing date -
Sep 29, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A motion estimation method capable of reducing the amount of calculation as compared to a full search method. In the method, a coarse search block and fine search blocks are defined. The fine search blocks are given by dividing the coarse search block into a plurality of blocks so that the fine search blocks are contained in the coarse search block. A sparsely interpolated image and a densely interpolated image are defined. A first search is performed using the defined coarse search block and the defined sparsely interpolated image. A second search is performed using the defined coarse search block and the defined densely interpolated image. With regard to search blocks belonging to the fine search blocks, only a surrounding region of an optimal point obtained in the first search is searched.
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