Video apparatus with zoom-in magnifying function

Details Video apparatus with zoom-in magnifying function Video apparatus with zoom-in magnifying function

2005-02-01

2005-02-01

Nguyen, Huy (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000

Reexamination Certificate

active

06850689

ABSTRACT:
A picture to be reproduced and displayed on a television monitor (10) is discerned as a plurality of partitioned areas in correspondence to keys labeled “1” to “9” disposed on a remote control unit (R). After having zoomed in a picture in a partitioned center area by operating a zoom key disposed on the remote control unit, a partial picture in a partitioned area corresponding to a given one of the keys “1” to “9” is zoomed in with a desired magnification factor in response to operation of the given key. Position of the zoomed-in partial picture on a full screen and the magnification factor thereof can be visually recognized by displaying cursors correspondingly.

REFERENCES:
patent: 5073771 (1991-12-01), Satta et al.
patent: 5793367 (1998-08-01), Taguchi
patent: 5945985 (1999-08-01), Babin et al.
patent: 5959630 (1999-09-01), Takeuchi et al.
patent: 6137469 (2000-10-01), Wu et al.
patent: 6215523 (2001-04-01), Anderson
patent: 6215531 (2001-04-01), Beery
patent: 0403125 (1990-12-01), None
patent: 61-112232 (1986-05-01), None

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