Ricoh A-C2 - Page 267

IMAGE PROCESSING 26 January, 2001
6-20
General Image Processing Flow
Signals from SBU
Processing conducted as required.
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Shading Correction
Black Line Processing
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Background Erase
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Smoothing
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Main Scan
Magnification
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BICU Controller
Independent Dot Erase HDD
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Filtering
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Primary Compression,
Decompression
Secondary Compression,
Decompression
γ
γγ
γ Coefficient
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Video Control Scanner/Printer Application
Grayscale Processing FCU
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FAX Application
LD Unit