Results 231 to 240 of about 26,692 (257)
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Contour guided surface deformation for volumetric segmentation
ACM SIGGRAPH 2015 Posters, 2015In clinical practice, when a subject is imaged (i.e. CT scan or MRI) the result is a 3D image of volumetric data. In order to study the organ, bone, or other object of interest, this data needs to be segmented to obtain a 3D model that can be used in any number of down stream applications.
Michelle Holloway +2 more
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Constellational contour parsing for deformable object detection
Journal of Visual Communication and Image Representation, 2016We proposed a novel framework for contour-based object detection from cluttered environment.We simultaneously perform selecting of contour fragments, grouping of fragments, and finding best matching to model contours.We developed local shape descriptors and an additive similarity metric function.We augmented the metric function with a local motion ...
Chen Huang +3 more
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Correction of Asymmetric Facial Deformity by Contouring
Journal of Craniofacial Surgery, 2015Facial asymmetry is usually due to unbalanced development of the lower jaw and zygoma and often results in esthetically unpleasant appearance. However, reasonable and systematic treatment of such an asymmetric face is rarely reported in the literature. This article aims to evaluate the effectiveness of surgical correction of asymmetric facial deformity
Lijun, Liao +5 more
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Recognition of geons by parametric deformable contour models
1996This paper presents a novel approach to the detection and recognition of qualitative parts like geons from real 2D intensity images. Previous works relied on semi-local properties of either line drawings or good region segmentation. Here, in the framework of Model-Based Optimisation, whole geons or substantial sub-parts are recognised by fitting ...
Maurizio Pilu, Robert B. Fisher
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Contour Deformities of the Trunk and Extremities
2019Transplantation of autologous fat graft serves for the restoration of the subcutaneous tissue and results in an increase of the dermal mobility and skin elasticity. It serves for the restoration of the integument at the stem and acra, in this case, especially of the subcutaneous fat tissue.
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Maxillofacial contour esthetic deformities
Atlas of the Oral and Maxillofacial Surgery Clinics, 2004openaire +2 more sources
3-D Contour Deformation for the Point Cloud Segmentation
IEEE Geoscience and Remote Sensing Letters, 2022Weidu Ye, Qiaolin Ye, Sheng Xu
exaly
Technical Note: Solving the “Chinese postman problem” for effective contour deformation
Medical Physics, 2018Lei Dong +2 more
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Resonance studies using the contour deformation method in the complex momentum plane
Physics Letters, Section A: General, Atomic and Solid State Physics, 2019Song-Bin Zhang, Yukun Yang, R K Janev
exaly