Method and apparatus for digital signal processing

Details Method and apparatus for digital signal processing Method and apparatus for digital signal processing

2007-12-25

2007-12-25

Dang, Duy M. (Department: 2624)

Image analysis

Image compression or coding

Interframe coding

C382S232000, C382S233000

Reexamination Certificate

active

10215053

ABSTRACT:
The present invention is a method and an apparatus for digital signal processing. The method extracts a plurality of data which is not zero or repeated and recognizes a plurality of coordinate data corresponding to the extracted data. The method saves memory space and makes digital signal processing more efficient.

REFERENCES:
patent: 5832121 (1998-11-01), Ando
patent: 5859932 (1999-01-01), Etoh
patent: 6097842 (2000-08-01), Suzuki et al.
patent: 6233356 (2001-05-01), Haskell et al.

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