Effects processor for effects module

Facsimile and static presentation processing – Static presentation processing – Attribute control

Reexamination Certificate

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Details

C358S003270, C358S001180, C358S001200, C358S450000, C358S451000, C358S518000, C358S523000, C382S300000, C382S308000

Reexamination Certificate

active

06956669

ABSTRACT:
An effects processor for an effects module. The effects processor comprises a RISC processor, a DSP for fast integer multiplication and a small memory. The processor uses VARK language and a lookup table of VARK scripts to apply a variety of effects to images stored outside the effects module. The effects processor includes a serial bus interface which communicates with the Serial Bus of a compact printer system comprising one or more further modules. The Serial Bus communicates power and data between the effects module and one or more of the further modules.Methods of compositing, convolving, warping and color substitution are described.

REFERENCES:
patent: 4875173 (1989-10-01), Nakajima
patent: 5420940 (1995-05-01), Sedlar et al.
patent: 5432896 (1995-07-01), Hwong et al.
patent: 5748326 (1998-05-01), Thompson-Bell et al.
patent: 55415/98 (1998-08-01), None
patent: 924647 (1999-06-01), None
patent: 2327838 (1999-02-01), None

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