Dynamic object scanning: Object-based elastic timeline for quickly browsing first-person videos

Seita Kayukawa; Keita Higuchi; Ryo Yonetani; Masanori Nakamura; Yoichi Sato; Shigeo Morishima

doi:10.1145/3170427.3186501

Dynamic object scanning: Object-based elastic timeline for quickly browsing first-person videos

Seita Kayukawa, Keita Higuchi, Ryo Yonetani, Masanori Nakamura, Yoichi Sato, Shigeo Morishima

School of Advanced Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This work presents the Dynamic Object Scanning (DO-Scanning), a novel interface that helps users browse long and untrimmed first-person videos quickly. The proposed interface offers users a small set of object cues generated automatically tailored to the context of a given video. Users choose which cue to highlight, and the interface in turn adaptively fast-forwards the video while keeping scenes with highlighted cues played at original speed. Our experimental results have revealed that the DO-Scanning has an efficient and compact set of cues arranged dynamically and this set of cues is useful for browsing a diverse set of first-person videos.

Original language	English
Title of host publication	CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems
Subtitle of host publication	Engage with CHI
Publisher	Association for Computing Machinery
ISBN (Electronic)	9781450356206, 9781450356213
DOIs	https://doi.org/10.1145/3170427.3186501
Publication status	Published - 2018 Apr 20
Event	2018 CHI Conference on Human Factors in Computing Systems, CHI EA 2018 - Montreal, Canada Duration: 2018 Apr 21 → 2018 Apr 26

Publication series

Name	Conference on Human Factors in Computing Systems - Proceedings
Volume	2018-April

Other

Other	2018 CHI Conference on Human Factors in Computing Systems, CHI EA 2018
Country	Canada
City	Montreal
Period	18/4/21 → 18/4/26

Keywords

Content-aware video fast-forwarding
First-person videos

ASJC Scopus subject areas

Software
Human-Computer Interaction
Computer Graphics and Computer-Aided Design

Access to Document

10.1145/3170427.3186501

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Cite this

Kayukawa, S., Higuchi, K., Yonetani, R., Nakamura, M., Sato, Y., & Morishima, S. (2018). Dynamic object scanning: Object-based elastic timeline for quickly browsing first-person videos. In CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI [D503] (Conference on Human Factors in Computing Systems - Proceedings; Vol. 2018-April). Association for Computing Machinery. https://doi.org/10.1145/3170427.3186501

Dynamic object scanning : Object-based elastic timeline for quickly browsing first-person videos. / Kayukawa, Seita; Higuchi, Keita; Yonetani, Ryo; Nakamura, Masanori; Sato, Yoichi; Morishima, Shigeo.

CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI. Association for Computing Machinery, 2018. D503 (Conference on Human Factors in Computing Systems - Proceedings; Vol. 2018-April).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kayukawa, S, Higuchi, K, Yonetani, R, Nakamura, M, Sato, Y & Morishima, S 2018, Dynamic object scanning: Object-based elastic timeline for quickly browsing first-person videos. in CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI., D503, Conference on Human Factors in Computing Systems - Proceedings, vol. 2018-April, Association for Computing Machinery, 2018 CHI Conference on Human Factors in Computing Systems, CHI EA 2018, Montreal, Canada, 18/4/21. https://doi.org/10.1145/3170427.3186501

Kayukawa S, Higuchi K, Yonetani R, Nakamura M, Sato Y, Morishima S. Dynamic object scanning: Object-based elastic timeline for quickly browsing first-person videos. In CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI. Association for Computing Machinery. 2018. D503. (Conference on Human Factors in Computing Systems - Proceedings). https://doi.org/10.1145/3170427.3186501

Kayukawa, Seita ; Higuchi, Keita ; Yonetani, Ryo ; Nakamura, Masanori ; Sato, Yoichi ; Morishima, Shigeo. / Dynamic object scanning : Object-based elastic timeline for quickly browsing first-person videos. CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI. Association for Computing Machinery, 2018. (Conference on Human Factors in Computing Systems - Proceedings).

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