Image encoder and method thereof, computer program of image...

Details Image encoder and method thereof, computer program of image... Image encoder and method thereof, computer program of image...

2011-04-26

2011-04-26

Desire, Gregory M (Department: 2624)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S238000, C375S240120

Reexamination Certificate

active

07933334

ABSTRACT:
The present invention provides an image coding method comprising: selecting prediction modes from among prescribed plurality of prediction modes based on processed blocks, the number of selected prediction modes being less than the number of said prescribed plurality of prediction modes; predicting a pixel of a block in an input frame image based on selected prediction modes; calculating a difference between said predicted pixel value and a pixel value of a block in an input frame; determining a coding mode based on the result of said calculation process, said determined coding mode being used for said image coding method.And the present invention also provides an encoding circuit, encoding program, a mobile terminal, an encoding and decoding circuit relevant to the image encoding method above.

REFERENCES:
patent: 5701160 (1997-12-01), Kimura et al.
patent: 5883976 (1999-03-01), Ohsawa
patent: 6493390 (2002-12-01), Miyaji et al.
patent: 6970509 (2005-11-01), Xiang et al.
patent: 7260148 (2007-08-01), Sohm
patent: 7369707 (2008-05-01), Sakaguchi et al.
patent: 2005/0259879 (2005-11-01), Hellman
patent: 2006/0029134 (2006-02-01), Winder et al.
patent: 1535027 (2004-10-01), None
patent: 0 876 058 (1998-11-01), None
patent: 8-186823 (1996-07-01), None
patent: 2002-232886 (2002-08-01), None
patent: 2005-348280 (2005-12-01), None
patent: WO 03/101117 (2003-12-01), None
Pan et al., “A Directional Field Based Fast Intra Mode Decision Algorithm for H.264 Video Coding,” IEEE International Conference on Multimedia and Expo (ICME), 2004, 14 Sheets.

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