发明名称 |
METHOD, SERVER AND PROGRAMME FOR VIEWING SCRAMBLED IMAGES |
摘要 |
The invention concerns a method enabling at least one still or moving image to be viewed by a user provided with a viewing terminal, said image being associated with a basic mesh consisting of an assembly of facets defined by an assembly of apices and edges, and with coefficients in a base of wavelets corresponding to local modifications of said basic mesh, called wavelet coefficients. The invention is characterized in that such a viewing method includes the following steps: loading at least one basic mesh on said viewing terminal, so as to enable a low resolution version of said image to be reconstructed; said user obtaining a right for viewing said image; authorizing access of said user to at least some of said wavelet coefficients, based on said viewing right. |
申请公布号 |
WO2006053804(A3) |
申请公布日期 |
2006.10.26 |
申请号 |
WO2005EP55212 |
申请日期 |
2005.10.13 |
申请人 |
FRANCE TELECOM;BRANGOULO, SEBASTIEN;GIOIA, PATRICK |
发明人 |
BRANGOULO, SEBASTIEN;GIOIA, PATRICK |
分类号 |
H04N5/913;H04N7/30 |
主分类号 |
H04N5/913 |
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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