Title:
方向提示装置、方向提示方法、プログラム
Document Type and Number:
Japanese Patent JP7432130
Kind Code:
B2
Abstract:
To provide a technique for presenting a guided person with a direction in consideration of a relative orientation of a force sense presentation device with respect to an orientation of a camera. A direction presentation apparatus includes an instructed direction calculating unit which calculates, using a first angle in an external coordinate system representing an orientation of a camera that takes an image in front of a guided person and a second angle in the external coordinate system representing an orientation of a force sense presentation device that presents the guided person with a predetermined direction, an instructed force sense vector (hereinafter, referred to as a second instructed force sense vector) in a force sense presentation device coordinate system representing a direction to be instructed to the force sense presentation device from an instructed force sense vector (hereinafter, referred to as a first instructed force sense vector) in a camera coordinate system representing the direction to be instructed to the force sense presentation device.
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Inventors:
Hiroaki Gomi
Ryoma Tanase
Ryoma Tanase
Application Number:
JP2023095278A
Publication Date:
February 16, 2024
Filing Date:
June 09, 2023
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G06F3/01
Domestic Patent References:
| JP2018084920A |
Foreign References:
| WO2018025531A1 | ||||
| WO2016031118A1 |
Attorney, Agent or Firm:
Naoki Nakao
Yukio Nakamura
Munehiro Yoshimura
Yukio Nakamura
Munehiro Yoshimura