发明名称 |
Automatic redeye detection based on redeye and facial metric values |
摘要 |
Candidate redeye areas (24) are determined in an input image (20). In this process, a respective set of one or more redeye metric values (28) is associated with each of the candidate redeye areas (24). Candidate face areas (30) are ascertained in the input image (20). In this process, a respective set of one or more face metric values (34) is associated with each of the candidate face areas (30). A respective joint metric vector (78) is assigned to each of the candidate redeye areas (24). The joint metric vector (78) includes metric values that are derived from the respective set of redeye metric values (28) and the set of face metric values (34) associated with a selected one of the candidate face areas (30). Each of one or more of the candidate redeye areas (24) is classified as either a redeye artifact or a non-redeye artifact based on the respective joint metric vector (78) assigned to the candidate redeye area (24).
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申请公布号 |
US8446494(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20080865855 |
申请日期 |
2008.02.01 |
申请人 |
GAUBATZ MATTHEW D.;ULICHNEY ROBERT ALAN;HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
GAUBATZ MATTHEW D.;ULICHNEY ROBERT ALAN |
分类号 |
H04N5/217 |
主分类号 |
H04N5/217 |
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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