Title:
観察領域推定方法、観察領域推定装置、及びプログラム
Document Type and Number:
Japanese Patent JP6515022
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an observation region estimation method capable of estimating a user's observation region on a display part even when a distance between the user and the display part varies.SOLUTION: The observation region estimation method executed by an observation region estimation device measures a distance from the display part to the user facing the display part and estimates the user's observation region on the display part on the basis of the distance.SELECTED DRAWING: Figure 7
Inventors:
Kousuka Usho
Application Number:
JP2015235927A
Publication Date:
May 15, 2019
Filing Date:
December 02, 2015
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04N5/66; G06F3/0481; G09G5/00; G09G5/36
Domestic Patent References:
| JP2008242134A | ||||
| JP2010232772A | ||||
| JP2015195029A |
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Tadashi Inoue
Nobuhisa Nogawa
Takashi Mine
Tadashi Inoue