Apparatus and method for automatic conversion to digital...

Television – Camera – system and detail – Combined image signal generator and general image signal...

Reexamination Certificate

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C348S333110

Reexamination Certificate

active

07817195

ABSTRACT:
An apparatus and method of automatic conversion to a digital zoom mode allow a digital zoom to be executed by automatically converting from a high-resolution mode that does not support a digital zoom to a highest resolution mode supporting the digital zoom when a digital zoom key is pushed. The apparatus includes a key pad having a digital zoom key, a video processing unit for processing video data from the camera unit to determine a resolution and execute a digital zoom function, and a control unit for controlling the video processing unit to convert a resolution mode that does not support the digital zoom function to a highest resolution mode among resolution modes supporting the digital zoom function and execute the digital zoom function when the digital zoom key is pressed in the resolution mode that does not support the digital zoom function.

REFERENCES:
patent: 7362966 (2008-04-01), Uchiyama
patent: 2003/0174220 (2003-09-01), Ito
patent: 2004/0092284 (2004-05-01), Satoh et al.
patent: 2004/0259590 (2004-12-01), Middleton
patent: 2006/0170793 (2006-08-01), Pasquarette et al.
patent: 2003-060982 (2003-02-01), None
patent: 1020040042569 (2004-05-01), None
patent: 1020050033949 (2005-04-01), None
patent: 10-2005-0041589 (2005-05-01), None

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