Title:
【発明の名称】画像メモリ
Document Type and Number:
Japanese Patent JP2575661
Kind Code:
B2
Abstract:
An image memory apparatus comprising a first and a second memory and having a dual port function. It includes a first control device which controls the access to the respective memories in accordance with a set of X and Y addresses of image information and a second control device which accesses that one of the first and second memories which is not accessed by the first control device.
Inventors:
KOMINE TAKAYUKI
SAKATA TSUGUHIDE
SAKATA TSUGUHIDE
Application Number:
JP19004386A
Publication Date:
January 29, 1997
Filing Date:
August 13, 1986
Export Citation:
Assignee:
CANON KK
International Classes:
G06F12/00; G06F12/06; G06T1/60; G09G5/39; H04N5/907; (IPC1-7): G06T1/60; H04N5/907
Domestic Patent References:
| JP59223867A |
Attorney, Agent or Firm:
Marushima Giichi