Image processing apparatus and image processing system using the apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 17, 2004
Issued Date -
N/A
app pub date -
Apr 4, 2002
filing date -
Mar 5, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image processing apparatus is composed of a plurality of function processing units for performing image processing, a high priority function selection part for selecting functions, execution of each of which is required by a corresponding one of the function processing units, based on the predetermined priority for each of the functions; and a data control unit including a data transfer part for preferentially accessing the shared memory which the function selected by the high priority function selection part requires, and a plurality of data holding parts, each of the data holding parts holding a predetermined amount of data transmitted with each of the plurality of function processing units, wherein the data transfer part controls the bus connecting the CPU and the shared memory based on requirement sent from each of the function processing units, and each of the plurality of function processing units transmits data with the data control unit separately from the others of the plurality of function processing units, and executes its function in parallel to the others of the plurality of function processing units.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully