IMAGE PROCESSOR

PROBLEM TO BE SOLVED: To use a built-in type memory such as an eDRAM allowing a large bus width for performing reverse rotation and rotation at high speed. SOLUTION: The image processor is provided with a built-in type memory part and a bit sorting part. In the built-in type memory part, a bit count...

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Bibliographic Details
Main Author TSUMURA KEIICHI
Format Patent
LanguageEnglish
Published 08.11.2007
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To use a built-in type memory such as an eDRAM allowing a large bus width for performing reverse rotation and rotation at high speed. SOLUTION: The image processor is provided with a built-in type memory part and a bit sorting part. In the built-in type memory part, a bit count per one address is L×M×N bits or more when L represents an integer not less than 1, M represents an integer not less than 2, and N represents an integer not less than 2. In the bit sorting part, bit sorting in the same address is carried out so that reverse rotation or rotation of M×N pixels data is carried out by a pair of L bits on either/both of the writing side and the reading side. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060120961