Video coding and video decoding apparatus

Details Video coding and video decoding apparatus Video coding and video decoding apparatus

2005-09-27

2005-09-27

Do, Anh Hong (Department: 2624)

Image analysis

Image compression or coding

C382S236000, C382S243000

Reexamination Certificate

active

06950556

ABSTRACT:
A video encoding apparatus is provided with a resolution converting section, an encoding section, and a transmitting section. The resolution converting section enlarges or reduces a binary picture which represents the shape of an object. The encoding section encodes a binary picture reduced by the resolution converting section. The reduction ratio used by the resolution converting section is encoded, and the transmitting section transmits this encoded reduction ratio along with encoded data on the binary picture. The amount of encoded data produced from the encoding section is controlled by changing the enlargement/reduction ratio used by the resolution converting section.

REFERENCES:
patent: 4951140 (1990-08-01), Ueno et al.
patent: 5032927 (1991-07-01), Watanabe et al.
patent: 5231491 (1993-07-01), Holoch
patent: 5233422 (1993-08-01), Kondo et al.
patent: 5274453 (1993-12-01), Maeda
patent: 5303044 (1994-04-01), Richards
patent: 5363213 (1994-11-01), Coward et al.
patent: 5444492 (1995-08-01), Kihara
patent: 5528704 (1996-06-01), Parker et al.
patent: 5638130 (1997-06-01), Linzer
patent: 5742294 (1998-04-01), Watanabe et al.
patent: 5883678 (1999-03-01), Yamaguchi et al.
patent: 6130913 (2000-10-01), Yamaguchi et al.
patent: 6292585 (2001-09-01), Yamaguchi et al.
A.K. Jain. “Fundamentals of Digital Image Processing,” Prentice Hall, Chapter 11, Section 11.9, (pp. 548-551), 1989.

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