发明名称 Image processing device which can perform a plurality of types of image processing at high speed
摘要 A first image processing portion, using respective synchronization signals for 'n' blocks of image data, performs first predetermined image processing on the image data. A second image processing portion combines the 'n' blocks of image data in line units, and performs second predetermined image processing on the image data using synchronization signals, the period of each of which is 'n' times the period of each of the respective synchronization signals. A third image processing portion again divides each line of image data into 'n' blocks of image data, and performs third predetermined image processing on the image data using the respective synchronization signals, the period of each of which is the original period.
申请公布号 US6724497(B1) 申请公布日期 2004.04.20
申请号 US20000484254 申请日期 2000.01.18
申请人 RICOH COMPANY, LTD. 发明人 TAKAHASHI YUJI
分类号 H04N1/40;(IPC1-7):G06K15/00 主分类号 H04N1/40
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