Video coding scheme with foreground/background separation

Details Video coding scheme with foreground/background separation Video coding scheme with foreground/background separation

1995-06-30

1998-09-22

Jung, Min

Image analysis

Histogram processing

For setting a threshold

382236, 382238, 348390, 348586, G06K 946

Patent

active

058127879

ABSTRACT:
A computer-implemented method and apparatus for encoding pictures of a sequence of pictures. According to a preferred embodiment, an encoding system determines a relatively fixed background of the sequence of pictures, and transmits the background to a decoding system. Foreground objects of a current picture are separated from the background, and motion compensation encoding of the foreground objects is performed with respect to at least one previous picture. The encoded foreground objects are then transmitted to the decoding system.

REFERENCES:
patent: 4591909 (1986-05-01), Kuroda et al.
patent: 4841575 (1989-06-01), Welsh et al.
patent: 5086480 (1992-02-01), Sexton
patent: 5150432 (1992-09-01), Ueno et al.
patent: 5253058 (1993-10-01), Gharavi
patent: 5262856 (1993-11-01), Lippman et al.
patent: 5268967 (1993-12-01), Jang et al.
patent: 5422674 (1995-06-01), Hooper et al.
patent: 5557684 (1996-09-01), Wang et al.
patent: 5564001 (1996-10-01), Lewis

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