Target feature detection system

Details for Australian Patent Application No. 2008261177 (hide)

Owner Canon Kabushiki Kaisha

Inventors Swayn, James; Yeap, Alvin Wai Leong; Ecob, Stephen Edward

Agent Spruson & Ferguson

Pub. Number AU-B-2008261177

Filing date 22 December 2008

Wipo publication date 8 July 2010

Acceptance publication date 15 March 2012

International Classifications

G06K 9/46 (2006.01) Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints - Extraction of features or characteristics of the image

H04N 1/403 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Discrimination between the two tones in the picture signal of a two-tone original

H04N 1/409 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Edge or detail enhancement

Event Publications

15 January 2009 Complete Application Filed

8 July 2010 Application Open to Public Inspection

  Published as AU-B-2008261177

15 March 2012 Application Accepted

  Published as AU-B-2008261177

12 July 2012 Standard Patent Sealed

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