Image display updating system, server client system and...

Data processing: presentation processing of document – operator i – Operator interface – Mark up language interface

Reexamination Certificate

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Details

C715S762000, C715S764000, C715S744000, C715S211000, C715S231000

Reexamination Certificate

active

07975231

ABSTRACT:
A drawing object image and an image processing program are provided in an HTTP server12. The drawing object image is downloaded by accessing the HTTP server12from a terminal unit10. When the operator initiates a drawing operation on a WEB browser screen of terminal unit10, an XMLHTTP request with coordinate position information of the cursor and the drawing radius information are transmitted to the HTTP server12to execute an image manipulation process. The WEB browser virtually divides the drawing operation object image into cells, identifies the cells in which the image contents are modified in the image manipulation process, and issues HTTP requests for the cell images. The HTTP server12cuts out the manipulated image in the requested areas and transmits them to the WEB browser and arranges them.

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PCT Search Report dated Apr. 8, 2008.
Ken'Ichi Nakagawa, Awareness Wshien Ni Motozuku Real Time Na WWW Collaboration Kankyo No Kochiku; Info. Processing Soc. of Japan Kenkyu Hokoku, Nov. 13, 1997; V. 97; No. 105; pp. 19-24.

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