Mesh Editing Using the Motion Feature Vectors
نویسندگان
چکیده
منابع مشابه
Feature-Based Mesh Editing
Editing and deformation of irregular meshes have become standard tools in geometric modeling. Most approaches try to preserve low-level differential properties of the surface during editing, whereas the global structure and shape of the features are not explicitly taken into account. In this paper, we introduce a feature-driven editing approach that puts global structural properties of the shap...
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In computer graphics, some regions on a 3D model are often required to precisely preserve the features during editing. This paper proposes a new feature preserving mesh editing method. First we use one of the existing mesh editing methods to estimate the final editing result. Then we get the deformation function between this result and the input mesh. Using singular value decomposition on the d...
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Recently, time-varying mesh (TVM), which is composed of a sequence of mesh models, has received considerable interest due to its new and attractive functions such as free viewpoint and interactivity. TVM captures the dynamic scene of the real world from multiple synchronized cameras. However, it is expensive and time consuming to generate a TVM sequence. In this paper, an editing system is pres...
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∗1Graduate School of Computer and Cognitive Sciences, Chukyo University 101 Tokodachi, Kaizu-cho, Toyota, Aichi 470-0393, Japan E-mail: [email protected] ∗2School of Information Science and Technology, Chukyo University 101 Tokodachi, Kaizu-cho, Toyota, Aichi 470-0393, Japan E-mail: [email protected] ∗3Graduate School of Engineering, Nagoya Institute of Technology Gokiso-cho, S...
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The success of nonrigid motion analysis using physical finite element model is dependent on the mesh that characterizes the object’s geometric structure. We suggest a deformable mesh adapted to the natural features of images. The adaptive mesh requires much fewer number of nodes than the fixed mesh which was used in our previous work. We demonstrate the higher efficiency of the adaptive mesh in...
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ژورنال
عنوان ژورنال: Journal of Broadcast Engineering
سال: 2008
ISSN: 1226-7953
DOI: 10.5909/jbe.2008.13.2.214