Articulated mesh animation from multi-view silhouettes
نویسندگان
چکیده
منابع مشابه
3D Articulated Models and Multi-View Tracking with Silhouettes
We propose a method to estimate the motion of a person filmed by two or more fixed cameras. The novelty of our technique is its ability to cope with fast movements, selfocclusions and noisy images. Our algorithms are based on the latest works on calibration and image segmentation developed in our lab. We compare the projections of a 3D model of a person on the images to the detected silhouettes...
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The objective of this paper is 3D shape understanding from single and multiple images. To this end, we introduce a new deep-learning architecture and loss function, SilNet, that can handle multiple views in an order-agnostic manner. The architecture is fully convolutional, and for training we use a proxy task of silhouette prediction, rather than directly learning a mapping from 2D images to 3D...
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There is an increasing need for the development of supportive technology for elderly people living independently in their own homes, as the percentage of elderly people grows. A crucial issue is resolving conflicting goals of providing a technology-assisted safer environment and maintaining the users’ privacy. We address the issue of recognizing ordinary household activities of daily living (AD...
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Reprojection of texture issued from cameras on a mesh estimated from multi-view reconstruction is often the last stage of the pipeline, used for rendering, visualization, or simulation of new views. Errors or imprecisions in the recovered 3D geometry are particularly noticeable at this stage. Nevertheless, it is sometimes desirable to get a visually correct rendering in spite of the inaccuracy ...
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The goal of this research is to develop algorithms using multiple views to automatically recover complete 3D models of articulated objects in unstructured environments and thereby enable a robotic system to facilitate further manipulation of those objects. First, an algorithm called Procrustes-Lo-RANSAC (PLR) is presented. Structure-from-motion techniques are used to capture 3D point cloud mode...
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ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2008
ISSN: 0730-0301,1557-7368
DOI: 10.1145/1360612.1360696