发明名称 |
ON-LINE IMAGE CACHING CONTROL FOR EFFICIENT IMAGE DISPLAY |
摘要 |
A method for on-line controlling caching of an image on a viewing device to efficiently display the image on the viewing device. The method comprises the following steps: (a) sending from a server to the viewing device an image tag included in a hypertext language code, the image tag having attributes, the attributes specifying the image; (b) parsing the hypertext language code including the image tag; (c) searching for a copy of the image in a cache memory of the viewing device using the image tag attributes; (d) displaying the copy of the image if the copy of the image is found in the cache memory and is current; (e) fetching the image from the server if the copy of the image is not found in the cache memory or if the copy of the image is not current; and (f) storing the fetched image and the image tag attributes in the cache memory.
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申请公布号 |
WO0023916(A1) |
申请公布日期 |
2000.04.27 |
申请号 |
WO1999US23712 |
申请日期 |
1999.10.08 |
申请人 |
SOFTBOOK PRESS, INC. |
发明人 |
CONBOY, GARTH;DUGA, BRADY;LESHNER, WILLIAM, S.;NOVICOV, ALEKSEY;SACHS, JAMES |
分类号 |
G06F17/30;(IPC1-7):G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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主权项 |
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地址 |
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