Image display apparatus and image display method

Details Image display apparatus and image display method Image display apparatus and image display method

2005-07-01

2009-02-24

Natnael, Paulos M (Department: 2622)

Television

Image signal processing circuitry specific to television

Special effects

Reexamination Certificate

active

07495709

ABSTRACT:
An image display apparatus includes a background image selection unit for providing image data corresponding to a background image, a synthesis-target-image selection unit for providing image data corresponding to a different image to be superimposed on the background image, a motion vector detection unit for detecting a motion vector in the background image, a display position determination unit for determining a display position of the different image on the background image based on the detected motion vector, and an image combining unit for carrying out an image combining operation in which the different image is positioned at the determined display position and is superimposed over the background image.

REFERENCES:
patent: 5606376 (1997-02-01), Shinohara
patent: 5978034 (1999-11-01), Hosaka
patent: 6360168 (2002-03-01), Shimabara
patent: 6954498 (2005-10-01), Lipton
patent: 6980699 (2005-12-01), Okada
patent: 7221778 (2007-05-01), Kondo et al.

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