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Record Nr. |
UNINA9910437576003321 |
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Autore |
Puig Luis |
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Titolo |
Omnidirectional vision systems : calibration, feature extraction and 3D information / / Luis Puig, J.J. Guerrero |
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Pubbl/distr/stampa |
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London ; ; New York, : Springer, 2013 |
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ISBN |
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Edizione |
[1st ed. 2013.] |
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Descrizione fisica |
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1 online resource (xi, 122 pages) : illustrations (some color) |
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Collana |
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SpringerBriefs in computer science, , 2191-5768 |
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Altri autori (Persone) |
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Disciplina |
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621.367 |
629.8/92637 |
629.892637 |
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Soggetti |
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Robot vision |
Cameras - Calibration |
Three-dimensional imaging |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Modeling Omnidirectional Vision Systems -- Calibration of Omnidirectional Cameras Using a DLT-Like Approach -- Comparison of Calibration Methods for Omnidirectional Cameras -- Two-View Relations Between Omnidirectional and Conventional Cameras -- Generic Scale Space for a Camera Invariant Feature Extractor -- Orientation of a Hand-Held Catadioptric System in Man-Made Environments -- Conclusions. |
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Sommario/riassunto |
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This work focuses on central catadioptric systems, from the early step of calibration to high-level tasks such as 3D information retrieval. The book opens with a thorough introduction to the sphere camera model, along with an analysis of the relation between this model and actual central catadioptric systems. Then, a new approach to calibrate any single-viewpoint catadioptric camera is described. This is followed by an analysis of existing methods for calibrating central omnivision systems, and a detailed examination of hybrid two-view relations that combine images acquired with uncalibrated central catadioptric systems and conventional cameras. In the remaining chapters, the book discusses a new method to compute the scale space of any omnidirectional image acquired with a central catadioptric system, and |
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