System and method for creating screen saver

Details System and method for creating screen saver System and method for creating screen saver

2007-03-20

2007-03-20

Lo, Weilun (Department: 2179)

Data processing: presentation processing of document, operator i

Screen saver display

C715S252000, C715S252000, C348S586000

Reexamination Certificate

active

10449624

ABSTRACT:
A system for creating screen savers based on video images is provided. An object image that may move around in a video image is separated from backgrounds. An MPEG-4 file of the video image is created and stored in a computer. The MPEG-4 file is uploaded from the computer to a server connected to the computer through a network. The server detects motions of the object image in the MPEG-4 file, creates a screen saver based on the detected motions, and stores the screen saver. The computer may download the screen saver stored in the server and install the screen saver on the computer, and displays the video image as the screen saver on a screen.

REFERENCES:
patent: 6288753 (2001-09-01), DeNicola et al.
patent: 6317115 (2001-11-01), Yokomizo
patent: 6433784 (2002-08-01), Merrick et al.
patent: 6920606 (2005-07-01), Jablonski et al.

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