Efficient and high speed 2D data transpose engine for SOC...

Details Efficient and high speed 2D data transpose engine for SOC... Efficient and high speed 2D data transpose engine for SOC...

2005-07-07

2010-06-22

Johnson, M Good (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S656000, C345S657000, C345S658000, C345S559000

Reexamination Certificate

active

07742063

ABSTRACT:
An apparatus comprising a buffer circuit, a rotation circuit and a memory. The buffer may be configured to store original image data in one or more sub-matrices. The rotation circuit may be configured to (i) produce rotated data and (ii) store the rotated data in a transposed matrix. The memory may be configured to position the rotated data in the transposed matrix. The transposed matrix comprises final image data rotated by a predetermined angle from the original image data.

REFERENCES:
patent: 5412768 (1995-05-01), Ozaki
patent: 5479525 (1995-12-01), Nakamura et al.
patent: 5670982 (1997-09-01), Zhao
patent: 5793378 (1998-08-01), Truong et al.
patent: 5912995 (1999-06-01), He
patent: 6104843 (2000-08-01), Nakashima
patent: 6127999 (2000-10-01), Mizutani
patent: 6271929 (2001-08-01), Zhao
patent: 6275622 (2001-08-01), Krtolica
patent: 6330374 (2001-12-01), Yamaguchi et al.
patent: 6400851 (2002-06-01), Shih
patent: 6496192 (2002-12-01), Shreesha et al.
patent: 6674443 (2004-01-01), Chowdhuri et al.
patent: 6697081 (2004-02-01), Ito
patent: 2003/0080963 (2003-05-01), Van Hook et al.

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