Ricoh A172 - 4. Image Processing

4. IMAGE PROCESSING
4.1 IPU SECTION BLOCK DIAGRAM
Scanner
Control
Board
IPU I/F
Board
RGB
Filter
I/F
Video
Controller
LD
Unit
ACS
Auto L/P
I/F
• Image Creation
CPU
Memory
Area
Color ControllerDisplay Editor I/F Board
IDU
Main Control Board
Image Separation
Scanner
γ
Picture Element Correction
• • Color
Correction
•
Magnification•
Bk, C, M, Y Filter Printer Gradation
• •
Detailed
Descriptions
SM 2-13 A172/A199