Bio-Inspired Proprioceptive Touch of a Soft Finger with Inner-Finger Kinesthetic Perception.
Biomimetics (Basel)
; 8(6)2023 Oct 21.
Article
en En
| MEDLINE
| ID: mdl-37887632
ABSTRACT
In-hand object pose estimation is challenging for humans and robots due to occlusion caused by the hand and object. This paper proposes a soft finger that integrates inner vision with kinesthetic sensing to estimate object pose inspired by human fingers. The soft finger has a flexible skeleton and skin that adapts to different objects, and the skeleton deformations during interaction provide contact information obtained by the image from the inner camera. The proposed framework is an end-to-end method that uses raw images from soft fingers to estimate in-hand object pose. It consists of an encoder for kinesthetic information processing and an object pose and category estimator. The framework was tested on seven objects, achieving an impressive error of 2.02 mm and 11.34 degrees for pose error and 99.05% for classification.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Biomimetics (Basel)
Año:
2023
Tipo del documento:
Article
País de afiliación:
China