3D MODELLING AND MOTION OF DEFORMABLE SOLIDS FROM 2D IMAGES

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dc.contributor.authorNeveu, Marcen_US
dc.contributor.authorFaudot, Dominiqueen_US
dc.date.accessioned2015-10-05T07:56:31Z
dc.date.available2015-10-05T07:56:31Z
dc.date.issued1990en_US
dc.description.abstractOur work purpose is to elaborate a geometric and motional model for deformable solids, known only by a very small number of general crosssections images. We start from a generic 3D model of the studied solid we distort according to detected boundaries in the above mentioned images. To give the solid motion model, our work uses moving point constraints and inbetweening methods on an image sequence : we select keyframes on which we interpolate characteristic points. Then we use Coons patches to compute the inbetween frames and realize an animation? On an echocardiographic application, we obtained good results in the model precision and detected edges by image processing similar to cardiologists' hand drawn edges. Besides, the model distortion, characteristic points tracking and 2D motion simulation are encouraging, although improvements are necessary.en_US
dc.description.seriesinformationEG 1990-Technical Papersen_US
dc.identifier.doi10.2312/egtp.19901022en_US
dc.identifier.issn1017-4656en_US
dc.identifier.urihttps://doi.org/10.2312/egtp.19901022en_US
dc.publisherEurographics Associationen_US
dc.title3D MODELLING AND MOTION OF DEFORMABLE SOLIDS FROM 2D IMAGESen_US
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EG1990 Proceedings (Technical Papers)
EG1990 Proceedings (Technical Papers)