Image processing apparatus and image processing method

Details Image processing apparatus and image processing method Image processing apparatus and image processing method

2006-05-23

2006-05-23

Mehta, Bhavesh M. (Department: 2625)

Image analysis

Image compression or coding

Transform coding

C382S166000, C382S251000, C358S426140

Reexamination Certificate

active

07050645

ABSTRACT:
The image processing apparatus transforms orthogonal transform coefficients into a predetermined number of bits for each spatial frequency, rearranges quantized data for each spatial frequency to an arrangement with spatial frequency band portions, thereby generates bit serial data that the quantized data of the same spatial frequency band exists successively over adjacent blocks, and compresses the bit serial data.

REFERENCES:
patent: 4652935 (1987-03-01), Endoh et al.
patent: 5321440 (1994-06-01), Yanagihara et al.
patent: 5608862 (1997-03-01), Enokida
patent: 5675384 (1997-10-01), Ramamurthy et al.
patent: 5710636 (1998-01-01), Curry
patent: 5742704 (1998-04-01), Suzuki et al.
patent: 5987176 (1999-11-01), Imaizumi et al.
patent: 6175653 (2001-01-01), de Queiroz
patent: 6307962 (2001-10-01), Parker et al.
patent: 6459816 (2002-10-01), Matsuura et al.
patent: 6532307 (2003-03-01), Sato
patent: 6700933 (2004-03-01), Wu et al.
patent: 6804402 (2004-10-01), Andrew
patent: 10290462 (1998-10-01), None
patent: 2000-134459 (2000-05-01), None
patent: 2000134459 (2000-05-01), None
English Language Abstract of JP 10-290462.
English Language Abstract of JP 2000-134459.
English Language Abstract of JP 10-290462.
English Language Abstract of JP 2000-134459.

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