发明名称 |
Content Encoder and Decoder and Methods of Encoding and Decoding Content |
摘要 |
A content encoder for encoding content in a source image for display on a display device, the content encoder comprising: inputs for receiving data representing content to be encoded in the source image; a processor arranged to encode content as a time varying two-dimensional pattern of luminosity modulations within the source image to form an encoded image; outputs arranged to output the encoded image to the display device.
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申请公布号 |
US2009028453(A1) |
申请公布日期 |
2009.01.29 |
申请号 |
US20080179779 |
申请日期 |
2008.07.25 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
COLLOMOSSE JOHN;KINDBERG TIMOTHY PAUL JAMES GERARD |
分类号 |
G06K9/46 |
主分类号 |
G06K9/46 |
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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