Optimized image delivery over limited bandwidth...

Details Optimized image delivery over limited bandwidth... Optimized image delivery over limited bandwidth...

2011-03-15

2011-03-15

Lazaro, David (Department: 2455)

Electrical computers and digital processing systems: multicomput

Remote data accessing

C709S230000, C345S625000, C382S232000, C382S305000

Reexamination Certificate

active

07908343

ABSTRACT:
Large-scale images are retrieved over network communications channels for display on a client device by selecting an update image parcel relative to an operator controlled image viewpoint to display via the client device. A request is prepared for the update image parcel and associated with a request queue for subsequent issuance over a communications channel. The update image parcel is received from the communications channel and displayed as a discrete portion of the predetermined image. The update image parcel optimally has a fixed pixel array size, is received in a single and or plurality of network data packets, and is constrained to a resolution less than or equal to the resolution of the client device display.

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