Method and system for performing deblocking filtering

Details Method and system for performing deblocking filtering Method and system for performing deblocking filtering

2004-07-08

2010-06-15

Senfi, Behrooz (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S268000

Reexamination Certificate

active

07738563

ABSTRACT:
A system and method for filtering a frame, the method includes: (i) processing, by a processing unit executing instructions, at least one portion of a frame to provide at least one processed frame portion; (ii) performing, by a hardware filter, deblocking filtering of the at least one processed frame portion to provide at least one filtered frame portion; and (ii) storing the at least one filtered frame portion in a memory unit that is accessible by the processing unit; whereas the stage of processing is responsive to previously filtered frame portions. The system includes: (i) a processing unit, adapted to execute instructions such as to process at least one portion of a frame to provide at least one processed frame portion; (ii) a hardware filter, connected to the processing unit, adapted to deblocking filter the at least one processed frame portion to provide at least one filtered frame portion; and (iii) a memory unit, connected to the processing unit, adapted to store the at least one filtered frame portion; whereas the processing unit is adapted to process the at least one portion in response to previously filtered frame portions.

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