发明名称 |
METHOD AND SYSTEM FOR OBTAINING A VIDEO-RELATED DOCUMENT |
摘要 |
A method of enabling a user to obtain, via coded data disposed on a surface, a document related to content of a video signal, the method including, in a computer system, the steps of: receiving, from a sensing device, indicating data indicative of a request for the document, the sensing device, when placed in an operative position relative to the surface, generating the indicating data using at least some of the coded data; extracting, from the video signal, document identity data indicative of an identity of the document; identifying, using the indicating data and the document identity data, the request and the document; and retrieving the document.
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申请公布号 |
WO0103433(A1) |
申请公布日期 |
2001.01.11 |
申请号 |
WO2000AU00762 |
申请日期 |
2000.06.30 |
申请人 |
SILVERBROOK RESEARCH PTY LTD;LAPSTUN, PAUL;SILVERBROOK, KIA;LAPSTUN, JACQUELINE, ANNE |
发明人 |
LAPSTUN, PAUL;SILVERBROOK, KIA;LAPSTUN, JACQUELINE, ANNE |
分类号 |
G06F17/30;B41J2/175;B41J2/21;B41J13/10;B42C9/00;B42C19/02;B65H29/34;B65H37/04;G06F3/01;G06F3/0354;G06F3/12;G06K9/22;H04N1/00;H04N1/32;H04N1/327;H04N7/025;H04N7/03;H04N7/035;H04N7/08;H04N7/081;H04N7/173;(IPC1-7):H04N7/08;G06F3/033;G06K11/18 |
主分类号 |
G06F17/30 |
代理机构 |
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地址 |
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