Zoom method of a digital camera based on extracted values

Details Zoom method of a digital camera based on extracted values Zoom method of a digital camera based on extracted values

2003-12-10

2010-06-22

Chan, Jason (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S208600, C348S211900, C348S240100, C348S223100, C348S222100

Reexamination Certificate

active

07742085

ABSTRACT:
A zoom method of a small digital camera is provided that includes searching a center search line of a photographic screen according to a set photographic mode and searching upper and lower lines based on the center search line so as to extract a color average value and a deviation of a photographic object. A size of a photographic object may be calculated based on the average value and the deviation. A zoom ratio may be set according to a size of the photographic object. A portrait mode and a text mode may be implemented by software without influencing a size of a mobile communication terminal and so as to fast process the zoom function.

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