发明名称 |
A METHOD OF FORMING A SECURITIZED IMAGE |
摘要 |
<p>There is disclosed a method of forming a securitized image comprising: obtaining a host image which is to be visible to an observer, obtaining a latent image to be concealed within the host image, adjusting the saturation of regions of at least one of the host image and the latent image such that when the latent image and the host image as adjusted are subsequently combined, the saturation of the combined regions will more closely approximate the saturation of corresponding regions of the original host image; and combining the latent image, and host image as adjusted to form a securitized image.</p> |
申请公布号 |
EP1966763(A1) |
申请公布日期 |
2008.09.10 |
申请号 |
EP20060817601 |
申请日期 |
2006.12.05 |
申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION |
发明人 |
SWIEGERS, GERHARD FREDERICK;MCCARTHY, LAWRENCE DAVID |
分类号 |
G06T9/00;G06T1/00 |
主分类号 |
G06T9/00 |
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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