Title:
触覚メタデータ生成装置、映像触覚連動システム、及びプログラム
Document Type and Number:
Japanese Patent JP7344096
Kind Code:
B2
Abstract:
To provide a tactile metadata generation device that automatically extracts a dynamic human object from a video, and synchronizes and automatically generates corresponding tactile metadata, a video tactile interlocking system that drives and controls a tactile presentation device on the basis of the generated tactile metadata, and a program.SOLUTION: A tactile metadata generation device 12 according to the present invention includes a person skeleton extraction unit 122 and a person identification unit 123 that generate a skeleton coordinate set of each person object on the basis of a skeleton detection algorithm for an input video, a locus feature generation unit 124 that generates a skeletal locus set on the basis of a current frame image, a human motion recognition unit 126 that detects information for operating a tactile presentation device by machine learning on the basis of a skeletal trajectory set, and a metadata generation unit 127 that generates tactile metadata corresponding to the current frame image. A video tactile interlocking system 1 according to the present invention includes a tactile metadata generation unit 12 and a control unit 13 that drives and controls a tactile presentation device.SELECTED DRAWING: Figure 1
Inventors:
Masaki Takahashi
Makiko Higashi
Takuya Handa
Masanori Sano
Toshihiro Shimizu
Makiko Higashi
Takuya Handa
Masanori Sano
Toshihiro Shimizu
Application Number:
JP2019209200A
Publication Date:
September 13, 2023
Filing Date:
November 19, 2019
Export Citation:
Assignee:
Japan Broadcasting Corporation
International Classes:
H04N7/18; A63B69/00; G06T7/00; G06T7/20
Domestic Patent References:
| JP2019185752A |
Foreign References:
| WO2013008869A1 | ||||
| WO2019208312A1 | ||||
| WO2019012817A1 |
Attorney, Agent or Firm:
British Tribute