Mr. Daiki Higuchi Profile

Daiki Higuchi

at Chiba Univ

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 1 May 2022 Paper

A study of multimodal head/eye orientation prediction techniques in virtual space

Daiki Higuchi, Yoshitsugu Manabe, Noriko Yata

Proceedings Volume 12177, 121771I (2022) https://doi.org/10.1117/12.2626118

KEYWORDS: Video, Eye, Virtual reality, Head, Head-mounted displays, Visual process modeling, Machine learning

Read Abstract +

Various models have been proposed to predict the future head/gaze orientation of a user watching a 360-degree video. However, most of these models do not take sound information into account, and there are few studies on the influence of sound on users in VR space. This study proposes a multimodal model for predicting head/gaze orientation for 360-degree videos based on a new analysis of users' head/gaze behavior in VR space. First, we focus on whether people are attracted to the sound source of the 360-degree video or not. We conducted a head/gaze tracking experiment with 22 subjects in AV (Audio-Visual) and V (Visual) conditions using 32 videos. As a result, it was confirmed that whether they were attracted to the sound source differed depending on the video. Next, we trained a deep learning model based on the results and constructed and evaluated a multimodal model that combined visual and auditory information. As a result, we were able to construct a multimodal head/gaze prediction model that used the sound source explicitly. However, from the viewpoint of accuracy improvement, we could not confirm any advantage of multimodalization. Finally, a discussion of this problem and prospects is given.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years