Title:
VIDEO DATA PROCESSING APPARATUS, VIDEO DATA PROCESSING METHOD, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2018170001
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a video data processing apparatus which adds appropriate meta data to video data.SOLUTION: A video data processing apparatus includes: an object recognition unit 20 which recognizes an object included in video data, and generates a tag representing the object and likelihood of the tag; an internal text detection unit 30 which detects an internal text included in the video data; a voice recognition unit 40 which recognizes voice added to the video data to generate a voice recognition text; a natural language processing unit 50 which extracts a tag representing an important word from the internal text to generate the tag and importance of the tag, and extracts a tag representing an important word from the voice recognition text to generate the tag and importance of the tag; and an importance integration unit 70 which determines tag importance, when two or three of generated three kinds of tags are identical or similar, on the basis of the importance of the tags, to store video data tag in a tag database 80 in association with the tag importance.SELECTED DRAWING: Figure 1
Inventors:
URATA YUICHIRO
NISHIKAWA YOSHIHIRO
HORIBE DAISUKE
NISHIKAWA YOSHIHIRO
HORIBE DAISUKE
Application Number:
JP2018001720A
Publication Date:
November 01, 2018
Filing Date:
January 10, 2018
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE WEST CORP
International Classes:
G06F17/30; G10L15/00; G10L15/10
Domestic Patent References:
| JP2009272816A | 2009-11-19 | |||
| JP2011096072A | 2011-05-12 | |||
| JP2013125391A | 2013-06-24 | |||
| JP2005189363A | 2005-07-14 | |||
| JP2015139017A | 2015-07-30 |
Foreign References:
| WO2011099108A1 | 2011-08-18 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu