发明名称 |
PROCEDE DE QUANTIFICATION DU COMPORTEMENT D'UN ANIMAL |
摘要 |
<p>This method comprises the following steps: - acquiring a measurement (MeshV) of an outer surface of the observed animal, from frames (Ik) obtained using an imaging device (42); - optimising the parameters of a labelled envelope model (MEnvE), associating a labelled mesh (MeshE) and a control volume (VC) comprising cages (Cm) for deformation of the labelled mesh, the labelled mesh comprising control points (PCq) associated with characteristic points of a model of the skeleton (MSq) of the animals, the optimisation step consisting of adjusting the labelled mesh (MeshE) to the measurement, (MeshV) to generate an optimal labelled mesh (MeshEO); - performing a reconstruction consisting of computing a posture (Pil(t)) from control points (PCq) of the optimal labelled mesh (MeshEO) and the model of the skeleton (MSq); and - combining a plurality of postures to obtain an individual property (Gi) representative of the animal's behaviour.</p> |
申请公布号 |
FR3010623(B1) |
申请公布日期 |
2015.10.02 |
申请号 |
FR20130058835 |
申请日期 |
2013.09.13 |
申请人 |
INRIA INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S);UNIVERSITE PARIS DESCARTES |
发明人 |
REVERET LIONEL;BERANECK MATHIEU;VIDAL PIERRE-PAUL |
分类号 |
A61B5/103;G01N33/15;G06T17/00 |
主分类号 |
A61B5/103 |
代理机构 |
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