Image editing method and image editing apparatus

Computer graphics processing and selective visual display system – Computer graphics processing – Graphic manipulation

Reexamination Certificate

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Details

C345S620000, C345S626000

Reexamination Certificate

active

07050070

ABSTRACT:
An image editing method comprises storing original images, storing alpha masks corresponding to the original images, respectively, superposing in turn object images that are extracted from the original images by the alpha masks, to display a composite image on a first display region of a display screen, modifying selectively the alpha masks on a second display region of the display screen to modify the composite image as necessary, and displaying the composite image reflecting modification of at least one of the alpha masks on the second display region.

REFERENCES:
patent: 6285381 (2001-09-01), Sawano et al.
patent: 6335985 (2002-01-01), Sambonsugi et al.
patent: 6563960 (2003-05-01), Chan et al.
patent: 6677967 (2004-01-01), Sawano et al.
patent: 2004/0100482 (2004-05-01), Cajolet et al.
Adobe Photoshop 6.0 ( Japanese Edition ), User Guide, pp. 154-157.

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