Reliable 3D reconstruction from a few catadioptric images

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F02%3A03092001" target="_blank" >RIV/68407700:21230/02:03092001 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Reliable 3D reconstruction from a few catadioptric images

Popis výsledku v původním jazyce

This paper proposes a scheme for the reliable reconstruction of indoor scenes from few catadioptric images. A set of hand-detected correspondences are established across (not necessarily all) images. Our improved method is used for the estimation of theessential matrix from points which have appropriately normalized coordinates. Hartley's decomposition is used for estimation of motion parameters. A heuristic is suggested for selecting the point pairs which are {em most reliable/} for 3D reconstruction. The known mid-point method is applied for computing the 3D model of a real scene. The parameters of the catradioptric sensor are approximately known but no precise self-calibration method is performed. The experiments show that a reliable 3D reconstruction is possible even without complicated non-linear self-calibration and/or recontruction methods.

Název v anglickém jazyce

Reliable 3D reconstruction from a few catadioptric images

Popis výsledku anglicky

This paper proposes a scheme for the reliable reconstruction of indoor scenes from few catadioptric images. A set of hand-detected correspondences are established across (not necessarily all) images. Our improved method is used for the estimation of theessential matrix from points which have appropriately normalized coordinates. Hartley's decomposition is used for estimation of motion parameters. A heuristic is suggested for selecting the point pairs which are {em most reliable/} for 3D reconstruction. The known mid-point method is applied for computing the 3D model of a real scene. The parameters of the catradioptric sensor are approximately known but no precise self-calibration method is performed. The experiments show that a reliable 3D reconstruction is possible even without complicated non-linear self-calibration and/or recontruction methods.

Druh

D - Stať ve sborníku

CEP obor

JD - Využití počítačů, robotika a její aplikace

OECD FORD obor

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Projekt

<a href="/cs/project/GA102%2F01%2F0971" target="_blank" >GA102/01/0971: Všesměrové vidění</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2002

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the IEEE Workshop on Omnidirectional Vision

ISBN

0-7695-1629-7

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

71-78

Název nakladatele

IEEE Computer Society Press

Místo vydání

Los Alamitos

Místo konání akce

Copenhagen

Datum konání akce

1. 1. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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