Scalable graphics image drawings on multiresolution image...

Details Scalable graphics image drawings on multiresolution image... Scalable graphics image drawings on multiresolution image...

2005-03-29

2005-03-29

Brier, Jeffery (Department: 2672)

Computer graphics processing and selective visual display system

Computer graphics processing

Graphic manipulation

C345S619000, C345S629000, C345S660000, C345S662000, C345S666000, C345S589000, C345S089000

Reexamination Certificate

active

06873343

ABSTRACT:
A method and apparatus for creating a background or foreground image at different resolutions with a scalable graphic thereon is described. In one embodiment, the method comprises selecting a version of an image for display with a scalable graphic. The version of the image is at one of a plurality of resolutions. The method also includes generating the version of the image from a first image bitstream from which versions of the image at two or more of the plurality of resolutions could be generated. One of the versions is generated using a first portion of the first image bitstream and a second of the versions is generated using the first portion of the first image bitstream and a second portion of the first image bitstream.

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Hofmann, W.D., et al., Making Progressive Transmission Adaptive, IEEE Transactions on Communications, vol. COM-34, No. 8, Aug. 1986, pp. 806-813, XP000749382, New York (US).

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