Baseline-based shape coding method and apparatus for encoding a

Details Baseline-based shape coding method and apparatus for encoding a Baseline-based shape coding method and apparatus for encoding a

1996-11-13

1999-05-25

Couso, Jose L.

Image analysis

Image compression or coding

Contour or chain coding

G06K 936

Patent

active

059076399

ABSTRACT:
An apparatus for encoding a contour of an object in a video signal by using a baseline-based shape coding technique first determines a baseline based on contour image data and generates a one-dimensional sample list of the contour based on the baseline. Subsequently, the apparatus produces a reconstructed contour based on the one-dimensional sample list and extracts the difference between the reconstructed contour and the original contour. The detected difference is sampled in order to create an error sample list and, finally, the one-dimensional sample list is compensated based on the error sample list.

REFERENCES:
patent: 4345245 (1982-08-01), Vella et al.
patent: 4817166 (1989-03-01), Gonzalez et al.
patent: 5081685 (1992-01-01), Jones, III et al.
patent: 5371690 (1994-12-01), Engel et al.
patent: 5438630 (1995-08-01), Chen et al.

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