We deal with the important applicative problem of distributed cameras calibration. We model a network of N cameras as an undirected graph in which communicating cameras can measure their relative orientation in a noisy way. These measures can be used in order to minimize a suitable cost function. The shape of this cost function depends on a vector of integers K. We propose two algorithms which in a distributive way estimate such K, comparing advantages and disadvantages of both. Simulations are run on a grid network to prove effectiveness of the algorithms.
Autonomous Calibration Algorithms for Networks of Cameras / Borra, Domenica; Lovisari, Enrico; Carli, R.; Fagnani, Fabio; Zampieri, S.. - ELETTRONICO. - (2012), pp. 5126-5131. ((Intervento presentato al convegno 2012 American Control Conference tenutosi a Fairmont Queen Elizabeth, Montréal, Canada nel June 27-June 29, 2012.
Autonomous Calibration Algorithms for Networks of Cameras
BORRA, DOMENICA;LOVISARI, ENRICO;FAGNANI, FABIO;
2012
Abstract
We deal with the important applicative problem of distributed cameras calibration. We model a network of N cameras as an undirected graph in which communicating cameras can measure their relative orientation in a noisy way. These measures can be used in order to minimize a suitable cost function. The shape of this cost function depends on a vector of integers K. We propose two algorithms which in a distributive way estimate such K, comparing advantages and disadvantages of both. Simulations are run on a grid network to prove effectiveness of the algorithms.File | Dimensione | Formato | |
---|---|---|---|
ACC2012_0800.pdf
non disponibili
Tipologia:
2. Post-print / Author's Accepted Manuscript
Licenza:
Non Pubblico - Accesso privato/ristretto
Dimensione
352.9 kB
Formato
Adobe PDF
|
352.9 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2522435
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo