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Více informací o knize Recognising, Representing and Mapping in Field Robotics

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Anotace knihy

The problem of building statistical models for§multi-sensor §perception in unstructured outdoor environments is§addressed in §this book. The perception problem is divided into§three distinct §tasks: recognition, representation and association.§Recognition is §cast as a statistical classification problem where§inputs are images §or a combination of images and ranging information.§Given the §complexity and variability of natural environments,§the use of §Bayesian statistics and supervised dimensionality§reduction to §incorporate prior information and to fuse sensory§data are §investigated. This book presents techniques for§combining non-§linear dimensionality reduction with parametric§learning through §Expectation Maximisation to build general and compact §representations of natural features. The robustness§of localisation §and mapping algorithms is directly related to§reliable data §association. A new data association algorithm§incorporating visual §and geometric information is proposed to improve the§reliability of §this task. The method uses a compact probabilistic§representation of §objects to fuse visual and geometric information for§the association §decision.

Parametry knihy

• Plný název: Recognising, Representing and Mapping in Field Robotics
• Podnázev: A Statistical View to Perception in Unstructured Environments
• Autor: Fabio Ramos
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 212
• EAN: 9783639137590
• ID: 06822420
• Nakladatelství: VDM Verlag Dr. Müller
• Hmotnost: 332 g
• Rozměry: 220 × 150 × 13 mm
• Rok vydání: 2009

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