Treatment of laser pointer and speech information in lecture scene retrieval

Wataru Nakano; Takashi Kobayashi; Yutaka Katsuyama; Satoshi Naoi; Haruo Yokota

doi:10.1109/ISM.2006.153

Treatment of laser pointer and speech information in lecture scene retrieval

Wataru Nakano^*, Takashi Kobayashi, Yutaka Katsuyama, Satoshi Naoi, Haruo Yokota

^*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

We have previously proposed a unified presentation contents search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine), and have also proposed a method to use laser pointer information in lecture scene retrieval. In this paper, we discuss the treatment of the laser pointer and speech information, and propose two methods to filter the laser pointer information using keyword occurrence in slides and speech. We also propose weighting schemata with filtered laser pointer information using slide text and speech information. We evaluate our approach by using actual lecture videos and presentation slides.

Original language	English
Title of host publication	ISM 2006 - 8th IEEE International Symposium on Multimedia
Pages	927-932
Number of pages	6
DOIs	https://doi.org/10.1109/ISM.2006.153
Publication status	Published - 2006
Externally published	Yes
Event	ISM 2006 - 8th IEEE International Symposium on Multimedia - San Diego, CA, United States Duration: 2006 Dec 11 → 2006 Dec 13

Publication series

Name	ISM 2006 - 8th IEEE International Symposium on Multimedia

Conference

Conference	ISM 2006 - 8th IEEE International Symposium on Multimedia
Country/Territory	United States
City	San Diego, CA
Period	06/12/11 → 06/12/13

ASJC Scopus subject areas

Computer Networks and Communications

Access to Document

10.1109/ISM.2006.153

Cite this

Treatment of laser pointer and speech information in lecture scene retrieval. / Nakano, Wataru; Kobayashi, Takashi; Katsuyama, Yutaka et al.
ISM 2006 - 8th IEEE International Symposium on Multimedia. 2006. p. 927-932 4061281 (ISM 2006 - 8th IEEE International Symposium on Multimedia).

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

Nakano, W, Kobayashi, T, Katsuyama, Y, Naoi, S & Yokota, H 2006, Treatment of laser pointer and speech information in lecture scene retrieval. in ISM 2006 - 8th IEEE International Symposium on Multimedia., 4061281, ISM 2006 - 8th IEEE International Symposium on Multimedia, pp. 927-932, ISM 2006 - 8th IEEE International Symposium on Multimedia, San Diego, CA, United States, 06/12/11. https://doi.org/10.1109/ISM.2006.153

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title = "Treatment of laser pointer and speech information in lecture scene retrieval",

abstract = "We have previously proposed a unified presentation contents search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine), and have also proposed a method to use laser pointer information in lecture scene retrieval. In this paper, we discuss the treatment of the laser pointer and speech information, and propose two methods to filter the laser pointer information using keyword occurrence in slides and speech. We also propose weighting schemata with filtered laser pointer information using slide text and speech information. We evaluate our approach by using actual lecture videos and presentation slides.",

author = "Wataru Nakano and Takashi Kobayashi and Yutaka Katsuyama and Satoshi Naoi and Haruo Yokota",

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PY - 2006

Y1 - 2006

N2 - We have previously proposed a unified presentation contents search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine), and have also proposed a method to use laser pointer information in lecture scene retrieval. In this paper, we discuss the treatment of the laser pointer and speech information, and propose two methods to filter the laser pointer information using keyword occurrence in slides and speech. We also propose weighting schemata with filtered laser pointer information using slide text and speech information. We evaluate our approach by using actual lecture videos and presentation slides.

AB - We have previously proposed a unified presentation contents search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine), and have also proposed a method to use laser pointer information in lecture scene retrieval. In this paper, we discuss the treatment of the laser pointer and speech information, and propose two methods to filter the laser pointer information using keyword occurrence in slides and speech. We also propose weighting schemata with filtered laser pointer information using slide text and speech information. We evaluate our approach by using actual lecture videos and presentation slides.

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ER -

Treatment of laser pointer and speech information in lecture scene retrieval

Abstract

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Conference

ASJC Scopus subject areas

Access to Document

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