Title:
指先位置推定装置、指先位置推定方法、及び、プログラム
Document Type and Number:
Japanese Patent JP6455186
Kind Code:
B2
Abstract:
A fingertip position estimation apparatus includes a processor that executes a process. The process includes: identifying a first fingertip position of a finger included in an image, based on a color area model that defines a color of a finger; calculating dimensions of an area that is different from a background of the image, within an area of a prescribed size that is in contact with the first fingertip position and that is positioned in a direction in which a fingertip is pointing; and when the dimensions are larger than a prescribed threshold, estimating a second fingertip position that is positioned away from the first fingertip position in the direction in which the fingertip is pointing.
Inventors:
Kazuki Nagamura
Taichi Murase
Takahiro Matsuda
Taichi Murase
Takahiro Matsuda
Application Number:
JP2015015933A
Publication Date:
January 23, 2019
Filing Date:
January 29, 2015
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06T1/00; G06F3/041; G06F3/042; G06T7/00; G06V10/56
Domestic Patent References:
| JP2014165660A | ||||
| JP2014154049A | ||||
| JP2009265809A | ||||
| JP2014203174A |
Attorney, Agent or Firm:
Yoshiyuki Osuga
virtue Tamio Ei
virtue Tamio Ei