发明名称 DEVICE AND METHOD FOR READING IMAGE
摘要 PROBLEM TO BE SOLVED: To provide a device and a method for reading images with which appropriate and excellent images are read and smooth and efficient work is realized. SOLUTION: This device is provided with an original feed means for feeding an original onto a platen, a read means for reading the original carried to a prescribed position on the platen, an image processing means for processing image signals obtained in the read means, a dust detection means for detecting dust on the platen and a control means for individually and mutually controlling the respective pieces of means and is constituted so as to read original images. In the case that image read start is requested while executing dust detection by the dust detection means, after the dust detection is stopped, the read means is controlled.
申请公布号 JP2002185722(A) 申请公布日期 2002.06.28
申请号 JP20000378057 申请日期 2000.12.12
申请人 CANON INC 发明人 AKIBA RIEKO;SAIDA TADAAKI;CHORI YOSHITO;MAEDA YUICHIRO;NISHIKATA AKINOBU
分类号 G03G21/00;G03B27/52;G03G15/04;H04N1/04;H04N1/19 主分类号 G03G21/00
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