Non-rigid Tracking Using 2-D Meshes
| Autor: | Pascaline Parisot, Vincent Charvillat, Géraldine Morin |
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| Rok vydání: | 2005 |
| Předmět: | |
| Zdroj: | Advanced Concepts for Intelligent Vision Systems ISBN: 9783540290322 ACIVS |
| DOI: | 10.1007/11558484_73 |
| Popis: | Mesh motion estimation is a tracking technique useful in particular for low bitrate compression, object-based coding and virtual views synthesis. In this article we present a new triangular mesh tracking algorithm preserving the mesh connectivity. Our method generalizes the rigid template tracking method proposed by Jurie and Dhome [5] to the case of non-rigid objects. Thanks to a learning step that can be done off-line for a given number of nodes, the tracking step can be performed in real time. |
| Databáze: | OpenAIRE |
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