发明名称 |
GENERATING, STORING, AND DISPLAYING GRAPHICS USING SUB-PIXEL BITMAPS |
摘要 |
A sub-pixel bitmap tile serving system configured to serve tiles in response to requests from a user comprises a plurality of front end tile servers for serving one or more sub-pixel bitmap tiles requested by a user. A request distributor distributes requests for sub-pixel bitmap tiles between the plurality of front end tile servers and a plurality of back end tile servers are communicatively coupled with the plurality of front end tile servers. Each back end tile server has access to the sub-pixel bitmap tiles, and is configured to provide requested sub-pixel bitmap tiles to a corresponding front end tile server.
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申请公布号 |
CA2811138(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
CA20052811138 |
申请日期 |
2005.03.23 |
申请人 |
GOOGLE INC. |
发明人 |
RASMUSSEN, JENS EILSTRUP;RASMUSSEN, LARS EILSTRUP |
分类号 |
G06T11/00;G01C21/32;G01C21/36;G06F17/30;G06T3/40;G06T11/40;G09B29/00;G09B29/10;G09G5/00;G09G5/36;H04L12/16 |
主分类号 |
G06T11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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