Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation
Reexamination Certificate
2006-08-04
2009-06-23
Sajous, Wesner (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Graphic manipulation
C345S619000, C345S156000, C345S001100, C345S009000, C715S700000, C715S838000, C715S855000, C715S859000
Reexamination Certificate
active
07551184
ABSTRACT:
There is disclosed a highly convenient user interface which can suitably perform enlarged display of a designated object and suitably allow the user to operate original objects occluded under the object which undergoes the enlarged display or the like. An arbitrary position on a reduced image displayed on a screen of a display unit is designated using a pointer. A pointer sensing unit determines whether or not the designated position falls within the display range of the reduced image, and an enlarged image corresponding to the reduced image is displayed at a position according to the designated position of the pointer within that region.
REFERENCES:
patent: 2004/0021790 (2004-02-01), Iga
patent: 2005/0036173 (2005-02-01), Hayashi et al.
patent: 2005/0278636 (2005-12-01), Nomoto
patent: 2007/0030293 (2007-02-01), Shimizu
patent: 2007/0171238 (2007-07-01), Ubillos et al.
patent: 2007/0198638 (2007-08-01), Omura et al.
patent: 8-292870 (1996-11-01), None
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Sajous Wesner
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