Title:
COLOR DATA CONVERTING DEVICE, IMAGE READER, IMAGE FORMING DEVICE, IMAGE PROCESSOR, COLOR DATA CONVERTING METHOD, IMAGE READING METHOD, IMAGE FORMING METHOD, AND IMAGE PROCESSING METHOD
Document Type and Number:
Japanese Patent JP2001275002
Kind Code:
A
Abstract:
To provide a color data converting device which can take out pieces of data used for interpolating operation with one clock.
The color data converting device which converts color data into standard color data by mapping the color data to a color space divided into plural areas is equipped with SRAMs 103 which stores specific pieces of data in mutually different tables, an image scanner 104 which inputs the color data, and a color conversion module 101 which decides which of the areas include the color data, takes specific data out of the SRAMs 103, and converts the color data into the standard color data.
Inventors:
BABA HIROYUKI
YOSHIDA TOMOYUKI
YOSHIDA TOMOYUKI
Application Number:
JP2000083002A
Publication Date:
October 05, 2001
Filing Date:
March 23, 2000
Export Citation:
Assignee:
RICOH KK
International Classes:
G06T1/00; H04N1/46; H04N1/60; (IPC1-7): H04N1/60; G06T1/00; H04N1/46
Attorney, Agent or Firm:
Hiroaki Sakai