发明名称 |
METHOD OF PROVIDING IMAGE FEATURE DESCRIPTORS |
摘要 |
<p>A method of providing a set of feature descriptors configured to be used in matching an object in an image of a camera is provided. The method includes: a) providing at least two images of a first object; b) extracting in at least two of the images at least one feature from the respective image, c) providing at least one descriptor for an extracted feature, and storing the descriptors; d) matching descriptors in the first set of descriptors; e) computing a score parameter based on the result of the matching process; f) selecting at least one descriptor based on its score parameter; g) adding the selected descriptor(s) to a second set of descriptors; and h) updating the score parameter of descriptors in the first set based on a selection process and to the result of the matching process.</p> |
申请公布号 |
EP2875471(A1) |
申请公布日期 |
2015.05.27 |
申请号 |
EP20120737576 |
申请日期 |
2012.07.23 |
申请人 |
METAIO GMBH |
发明人 |
BENHIMANE, SELIM;KURZ, DANIEL;OLSZAMOWSKI, THOMAS |
分类号 |
G06K9/62 |
主分类号 |
G06K9/62 |
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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