Publication

Closed-Form Solution to Non-rigid 3D Surface Registration

Pascal Fua, Mathieu Salzmann, Vincent Lepetit
2008
Conference Papers

Résumé

We present a closed-form solution to the problem of recovering the 3D shape of a non-rigid inelastic surface from 3D-to-2D correspondences. This lets us detect and reconstruct such a, surface by matching individual images against a reference configuration, which is in contrast to all existing approaches that require initial shape estimates and track deformations from image to image.

Source officielle

https://infoscience.epfl.ch/entities/publication/93363c83-a9fa-4c87-af36-051d45df12e2

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Pascal Fua, Mathieu Salzmann, Vincent Lepetit
2008
Conference Papers

Résumé

Source officielle

https://infoscience.epfl.ch/entities/publication/93363c83-a9fa-4c87-af36-051d45df12e2

À propos de ce résultat

Concepts associés (12)

3D scanning

3D scanner is the process of analyzing a real-world object or environment to collect three dimensional data of its shape and possibly its appearance (e.g. color). The collected data can then be used to construct digital 3D models. A 3D scanner can be based on many different technologies, each with its own limitations, advantages and costs. Many limitations in the kind of objects that can be digitised are still present. For example, optical technology may encounter many difficulties with dark, shiny, reflective or transparent objects.

Geometry processing

Geometry processing, or mesh processing, is an area of research that uses concepts from applied mathematics, computer science and engineering to design efficient algorithms for the acquisition, reconstruction, analysis, manipulation, simulation and transmission of complex 3D models. As the name implies, many of the concepts, data structures, and algorithms are directly analogous to signal processing and .

Reconnaissance veineuse

vignette|Extraction d'une empreinte biométrique du système veineux d'un doigt La reconnaissance veineuse est une technique de biométrie permettant de reconnaitre une personne par l'observation de son empreinte extraite de son système veineux, souvent à partir d'un doigt ou de la paume de la main. En anatomie, une veine est un vaisseau sanguin qui transporte du sang des organes vers le cœur. Le système veineux a pour tâche de transporter le sang appauvri en oxygène du corps vers le cœur, puis vers les poumons.

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Publications associées (31)

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Closed-Form Solution to Non-rigid 3D Surface Registration

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