Multimedia data processing method

Details Multimedia data processing method Multimedia data processing method

2005-11-16

2009-08-11

Mai, Tan V (Department: 2193)

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Particular function performed

Reexamination Certificate

active

07574470

ABSTRACT:
The present invention discloses a multimedia data processing method that uses a multiplication operation unit, an exclusive-or operation unit, a bit right shift operation unit, a bit left shift operation unit and a comparison operation unit to compute a square root for an integer in a binary form, such that more computations can be processed in a shorter time, and lower the cost for a programmable digital calculator and digital circuits which comes with a central processing unit of a computer system, and thus allowing the algorithm of the present invention to be used extensively.

REFERENCES:
patent: 5307302 (1994-04-01), Nakano
patent: 6389443 (2002-05-01), Philipsson
patent: 2006/0059216 (2006-03-01), Huang et al.

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