发明名称 |
METHOD FOR INSERTING FEATURES INTO A THREE-DIMENSIONAL OBJECT AND METHOD FOR OBTAINING FEATURES FROM A THREE-DIMENSIONAL OBJECT |
摘要 |
The invention relates to a method for inserting features into a three-dimensional object, wherein features correspond to original features of the three-dimensional object. The inserting method comprises determining a reference shape using the original features; determining a set of vertices on the tree-dimensional original object at the intersection between the reference shape and the three-dimensional object; modifying the local neighborhood of the set of vertices so that their local neighborhood is close to a set of target shapes. The invention further relates to a method for obtaining features from a three-dimensional object, comprising obtaining from the three-dimensional object, anchor vertices whose local neighborhood is close to a set of target shapes; fitting a reference shape onto the anchor vertices; and obtaining the features using the fitted reference shape. The invention further relates to a 3D object carrying anchor vertices and to devices for implementing the disclosed methods. |
申请公布号 |
EP2991030(A1) |
申请公布日期 |
2016.03.02 |
申请号 |
EP20150181316 |
申请日期 |
2015.08.18 |
申请人 |
THOMSON LICENSING;INRIA - INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE |
发明人 |
DOERR, GWENAËL;ROLLAND-NEVIERE, XAVIER;ALLIEZ, PIERRE |
分类号 |
G06T1/00 |
主分类号 |
G06T1/00 |
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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