发明名称 Image reader and image forming apparatus
摘要 An image reader and an image forming apparatus are provided. The image reader includes a stationary document scanning device; a moving document scanning device; a scan window; a document cover covering the scan window and comprising an opening located at a position facing the scan window; a document feeding mechanism which is disposed at the document cover and feeds a document through the opening in the document cover and onto the scan window when the document is to be scanned by the moving document scanning device; an image pickup device configured to read an image from the scan window; and a controller which detects edges of the stationary document based on image data read by the image pickup device, and performs an image data defining operation to determine image data, which is included within the detected edges of the document, as exact image data.
申请公布号 US8064109(B2) 申请公布日期 2011.11.22
申请号 US20080054748 申请日期 2008.03.25
申请人 MISU SUSUMU;BROTHER KOGYO KABUSHIKI KAISHA 发明人 MISU SUSUMU
分类号 H04N1/04 主分类号 H04N1/04
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