Systems for optical transfer function measurement with perspective alignment

Details for Australian Patent Application No. 2007254622 (hide)

Owner Canon Kabushiki Kaisha

Inventors Deller, Christine Anne; Arnison, Matthew R; Morgan-Mar, David Peter

Agent Spruson & Ferguson

Pub. Number AU-A-2007254622

Filing date 21 December 2007

Wipo publication date 9 July 2009

International Classifications

G01M 11/02 (2006.01) Testing of optical apparatus - Testing of optical properties

G03B 5/00 (2006.01) Adjustment of optical system relative to image or object surface other than for focusing of general interest for cameras, projectors or printers

G06T 7/60 (2006.01) Image analysis, e.g. from bit-mapped to non bit-mapped - Analysis of geometric attributes, e.g. area, centre of gravity, perimeter, from an image

Event Publications

24 January 2008 Complete Application Filed

9 July 2009 Application Open to Public Inspection

  Published as AU-A-2007254622

8 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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