EAN: 9783031006821

Bilder-Quelle: discount24.de - Sport-Freizeit

Being able to recover the shape of 3D deformable surfaces from a single video stream would make it possible to field reconstruction systems that run on widely available hardware without requiring specialized devices. However because many different 3D shapes can have virtually the same projection such monocular shape recovery is inherently ambiguous. In this survey we will review the two main classes of techniques that have proved most effective so far: The template-based methods that rely on establishing correspondences with a reference image in which the shape is already known and non-rigid structure-from-motion techniques that exploit points tracked across the sequences to reconstruct a completely unknown shape. In both cases we will formalize the approach discuss its inherent ambiguities and present the practical solutions that have been proposed to resolve them. To conclude we will suggest directions for future research. Table of Contents: Introduction Early Approaches to Non-Rigid Reconstruction Formalizing Template-Based Reconstruction Performing Template-Based Reconstruction Formalizing Non-Rigid Structure from Motion Performing Non-Rigid Structure from Motion Future Directions

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21.03.2025 um 05:51 Uhr

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