2013 16th International Conference on Advanced Robotics (ICAR) 2013
DOI: 10.1109/icar.2013.6766571
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Object shape reconstruction based on the object manipulation

Abstract: This paper presents an approach for the object shape reconstruction based on the object manipulation using tactile information and force feedback. The tactile information collected during the manipulation process and the kinematic information of the hand are used to identify points on the surface of the object in contact with the hand and thus allowing the object shape reconstruction. Distance invariants are measured on the reconstructed object shape in order to perform the object identification. The proposed … Show more

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Cited by 11 publications
(14 citation statements)
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References 17 publications
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“…Una descripción detallada del procedimiento para identificar la forma del objeto se puede encontrar en [5], aunque en este trabajo la información de la curvatura del objeto se usa solo para calcular las configuraciones objetivo de la mano en lugar de para identificar por completo el modelo del objeto. [2].…”
Section: Reconocimiento De La Curvatura Del Objetounclassified
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“…Una descripción detallada del procedimiento para identificar la forma del objeto se puede encontrar en [5], aunque en este trabajo la información de la curvatura del objeto se usa solo para calcular las configuraciones objetivo de la mano en lugar de para identificar por completo el modelo del objeto. [2].…”
Section: Reconocimiento De La Curvatura Del Objetounclassified
“…En un trabajo previo de los autores [5], se propuso un enfoque para reconocer la forma del objeto usando información cinemática y de contacto obtenida durante la manipulación, esta información se usa para calcular invariantes de distancia que forman una firma del objeto manipulado. En otro trabajo [6], se propuso un esquema de manipulación que realiza una búsqueda de las configuraciones de la mano que mejoran diferenteś ındices de calidad relacionados con los tres objetivos más comunes de la manipuación .…”
Section: Introductionunclassified
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“…The expected contact point P 2 k+1 is computed as a point on a circumference of diameter d k+1 , which is measured from the contact point P 1 k+1 , P 2 k+1 changes the object inclination in ∆α k+1 (See [12] for a detailed description). Finally, the joint values for finger f 2 are computed using the inverse kinematics.…”
Section: Friction Constraintsmentioning
confidence: 99%
“…On the other hand, machine learning techniques have been also applied in order to improve object manipulation using tactile information, specifically, in order to estimate the grasp stability [10], [11]. In a previous work [12] the shape of an unknown object was recognized using manipulation and tactile information obtained during handling.…”
Section: Introductionmentioning
confidence: 99%