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Patent Searching and Data


Title:
MOBILE TERMINAL, IMAGE PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/158814
Kind Code:
A1
Abstract:
The present invention involves: acquiring a frame through imaging executed by an imaging unit; acquiring, from the frame, document image data relating to a document; calculating a contrast evaluation value of the document image data; determining whether or not the contrast evaluation value is equal to or higher than a highest evaluation value; setting the contrast evaluation value as a new highest evaluation value when the contrast evaluation value is determined to be equal to or higher than the highest evaluation value; and, when the new highest evaluation value is set, acquiring a frame used for determining the evaluation value , or acquiring a frame through imaging is executed again by the imaging unit.

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Inventors:
HAYASHI, Masayoshi (98-2 Nu, Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
KOSAKA, Kiyoto (98-2 Nu, Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
Application Number:
JP2016/058674
Publication Date:
September 21, 2017
Filing Date:
March 18, 2016
Export Citation:
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Assignee:
PFU LIMITED (98-2, Nu Unoke, Kahoku-sh, Ishikawa 92, 〒9291192, JP)
International Classes:
G06K9/20; H04N1/387; H04N1/407; H04N5/222; H04N5/232
Foreign References:
JP2006064855A2006-03-09
JP2010041300A2010-02-18
JP2002214517A2002-07-31
JP2003333381A2003-11-21
JP2015194648A2015-11-05
JP2002182106A2002-06-26
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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