Electronic still camera with replaceable digital processing prog

Details Electronic still camera with replaceable digital processing prog Electronic still camera with replaceable digital processing prog

1995-01-18

1998-03-31

Garber, Wendy

Television

Camera, system and detail

Combined image signal generator and general image signal...

348552, H04N 5225

Patent

active

057344256

ABSTRACT:
An electronic still camera includes a digital signal processor, a digital signal processor program memory in which a digital signal program is rewritably maintained, and a communication circuit for reading external digital signal processor program data into the digital signal processor program memory. By replacing the digital signal processor program with the external digital signal processor program data, the digital processor program can be readily changed by rewriting it electrically from an external source, without having to replace or otherwise make changes to internal devices of the camera.

REFERENCES:
patent: 4853733 (1989-08-01), Watanabe et al.
patent: 4855779 (1989-08-01), Ishikawa et al.
patent: 5231501 (1993-07-01), Sakai
patent: 5341489 (1994-08-01), Heiberger et al.
patent: 5475441 (1995-12-01), Parulski et al.
patent: 5477264 (1995-12-01), Sarbadhikari et al.

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