Television – Image signal processing circuitry specific to television – Motion vector generation
Patent
1997-02-20
1999-03-16
Britton, Howard
Television
Image signal processing circuitry specific to television
Motion vector generation
348716, H04N 5907
Patent
active
058836799
ABSTRACT:
A method of retrieving image information is disclosed in which a reference block is selected which overlies three sections of an image stored in a memory having two banks. Exactly two of the sections of the image are stored in the same bank of the memory. A sequence in which to read the three sections is selected such that the two sections in the same bank are not read consecutively. Each section of the image underlying the reference block is read in the selected sequence to retrieve the image information.
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patent: 5675387 (1997-10-01), Hoogenboom
patent: 5719642 (1998-02-01), Lee
"MPEG-2 FAQ", Chad Fogg, Apr. 2, 1996, http://bmrc,berkeley.edu/projects/mpeg/faq/mpeg2-v38.html.
"Compression Technology", C-Cube Microsystems, Inc. 1996, http://www.c-cube.com/technology/mpeg.html.
Fujitsu, "SDRAM Guide book", Sep. 1995, pp. ii-64.
Didier Le Gall, "MPEG: A Video Compression Standard for Multimedia Applications", Communications of the ACM, Apr. 1991, vol. 34, No. 4 pp. 48-58.
Iskarous Moenes Z.
Maheshwari Vijay
Malladi Srinivasa R.
Britton Howard
C-Cube Microsystems Inc.
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