Invention Grant
- Patent Title: Image reading apparatus and image reading method
- Patent Title (中): 图像读取装置和图像读取方法
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Application No.: US12797377Application Date: 2010-06-09
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Publication No.: US08456678B2Publication Date: 2013-06-04
- Inventor: Naohiro Yamamoto
- Applicant: Naohiro Yamamoto
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Carter, DeLuca, Farrell & Schmidt LLP
- Priority: JP2009-142536 20090615
- Main IPC: G06F3/12
- IPC: G06F3/12
Abstract:
An image reading method includes generating pattern data for correcting a reading characteristic of a document reading apparatus, displaying the generated pattern data, reading the displayed pattern data, and correcting the reading characteristic of the document reading apparatus based on the generated pattern data and the read pattern data.
Public/Granted literature
- US20100315677A1 IMAGE READING APPARATUS AND IMAGE READING METHOD Public/Granted day:2010-12-16
Information query
