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Patent Searching and Data


Title:
ENGAGEMENT ESTIMATION DEVICE, ENGAGEMENT ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/216197
Kind Code:
A1
Abstract:
The engagement estimation device has an acquisition unit for acquiring a value of a parameter affecting the quality of video distribution in a given period and a calculation unit for calculating the value of an index indicating the engagement by substituting the parameter value acquired by the acquisition unit in a mathematical expression indicating the relation between the parameter indicating the quality and the engagement pertaining to the video distribution, thereby enabling the estimation of the engagement pertaining to the video distribution.

Inventors:
YAMAGISHI, Kazuhisa (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
Application Number:
JP2019/017183
Publication Date:
November 14, 2019
Filing Date:
April 23, 2019
Export Citation:
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Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (5-1 Otemachi 1-chome, Chiyoda-ku Tokyo, 16, 〒1008116, JP)
International Classes:
H04N21/258; H04N17/00
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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