System and method for multi-resolution background adaptation

Details System and method for multi-resolution background adaptation System and method for multi-resolution background adaptation

1998-01-20

2000-05-09

Le, Vu

Television

Object tracking

348586, 348700, H04N 5225

Patent

active

060610883

ABSTRACT:
A multi-resolution background adaptation system and method wherein image information for a video frame is analyzed to update a background image in as great a resolution as possible. The video frame is partitioned into a plurality of cell levels, each cell level comprising at least one cell. Each cell is further partitioned into children cells for several hierarchical levels. Background image adaptation begins at the frame level and proceeds to lower cell levels of smaller cells when the lower cell levels are not substantially occluded by objects.

REFERENCES:
patent: 5046165 (1991-09-01), Pearman et al.
patent: 5264933 (1993-11-01), Rosser et al.
patent: 5268580 (1993-12-01), He
patent: 5280530 (1994-01-01), Trew et al.
patent: 5566251 (1996-10-01), Hanna et al.
patent: 5731846 (1998-03-01), Kreitman et al.
patent: 5788675 (1998-08-01), Mayer
patent: 5809161 (1998-09-01), Auty et al.
patent: 5852672 (1998-12-01), Lu
patent: 5923365 (1999-07-01), Tamir et al.
patent: 5940139 (1999-08-01), Smoot
patent: 5953055 (1999-09-01), Huang et al.
patent: 5953076 (1999-09-01), Astle et al.

Affiliated with

Also associated with

Rating

System and method for multi-resolution background adaptation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for multi-resolution background adaptation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for multi-resolution background adaptation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1070075