Motion Editing for Time-Varying Mesh
نویسندگان
چکیده
منابع مشابه
Motion Editing for Time-Varying Mesh
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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3D geometric modeling of real-world characters from multiview video is one of the popular topics in computer vision. In order to capture detailed and accurate 3D geometric model (Time-varying mesh), however, most proposed systems use only some static components(e.g. intensity, texture, color) of the generalized frames, e.g. photometric stereo method, stereo matching method. On the other hand, t...
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This paper presents a method for analogizing high-dimensional spacetime curves, and shows how it can be used to transform a motion sequence into new content and styles according to two accompanied reference sequences. By providing examples, our system can estimate the parameters of a statistical model which incorporates spatial and temporal factors for motion curves. A user can then easily modi...
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Time warping allows users to modify timing without affecting poses. It has many applications in animation systems for motion editing, such as refining motions to meet new timing constraints or modifying the acting of animated characters. However, time warping typically requires many manual adjustments to achieve the desired results. We present a technique which simplifies this process by allowi...
متن کاملMotion Segmentation for Time-Varying Mesh Sequences Based on Spherical Registration
A highly accurate motion segmentation technique for time-varying mesh (TVM) is presented. In conventional approaches, motion of the objects was analyzed using shape feature vectors extracted from TVM frames. This was because it was very difficult to locate and track feature points in the objects in the 3D space due to the fact that the number of vertices and connection varies each frame. In thi...
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ژورنال
عنوان ژورنال: EURASIP Journal on Advances in Signal Processing
سال: 2008
ISSN: 1687-6180
DOI: 10.1155/2009/592812