Coding apparatus, coding method, program and information...

Details Coding apparatus, coding method, program and information... Coding apparatus, coding method, program and information...

2004-09-03

2009-10-27

Czekaj, David (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C375S240190, C348S416100

Reexamination Certificate

active

07609764

ABSTRACT:
A coding apparatus includes a coding process unit that performs one of a field-based coding process and a frame-based coding process with respect to an interlaced image. A selection unit determines, based on a degree of quantization, which of the field-based coding process and the frame-based coding process is to be performed in the coding process unit.

REFERENCES:
patent: 5485279 (1996-01-01), Yonemitsu et al.
patent: 6259819 (2001-07-01), Andrew et al.
patent: 6310915 (2001-10-01), Wells et al.
patent: 6580834 (2003-06-01), Li et al.
patent: 7013049 (2006-03-01), Sakuyama
patent: 2002/0131645 (2002-09-01), Hamilton
patent: 2003/0219162 (2003-11-01), Sano
patent: 2004/0126020 (2004-07-01), Sakuyama et al.
patent: 2004/0264571 (2004-12-01), Zhang et al.
patent: 04-369192 (1992-12-01), None
patent: 2002-064830 (2002-02-01), None
“JPEG”. Wikipedia, http://en.wikipedia.org/wiki/JPEG.
Jiro Katto et al., “Performance Evaluation of Subband Coding and Optimization of its Filter Coefficients,” Journal of Visual Communication and Image Representation, Dec. 1991, pp. 303-313, vol. 2, No. 4, Academic Press, Inc.

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