Camera output format for real time viewfinder/video image

Details Camera output format for real time viewfinder/video image Camera output format for real time viewfinder/video image

2003-10-23

2008-12-23

Ye, Lin (Department: 2622)

Television

Camera, system and detail

With electronic viewfinder or display monitor

C348S211120, C348S220100

Reexamination Certificate

active

07468752

ABSTRACT:
This invention describes horizontal and vertical downscaling of the real-time video image using a camera sensor and a processing block (a base band engine in camera-phone mobile devices) for a real-time viewfinder display and/or video imaging. Horizontal downscaling is performed by the camera sensor and vertical downscaling is performed by the processing block. The invented image format enables the reduction of memory, processing power and bus capability, when the smaller resolution output image is needed to process from the higher resolution input image.

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patent: WO 02/13510 (2002-02-01), None
U.S. Appl. No. 10/755,868, filed Jan. 13, 2003, Kalevo.

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