TY - GEN
T1 - Unified presentation contents retrieval using laser pointer information
AU - Nakano, Wataru
AU - Ochi, Yuta
AU - Kobayash, Takashi
AU - Katsuyama, Yutaka
AU - Naoi, Satoshi
AU - Yokota, Haruo
PY - 2005
Y1 - 2005
N2 - We have proposed unifying presentation contents, such as lecture video and presentation slides used in lectures, using metadata. For the unified contents, we have also proposed a search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine). In this paper, we focus on the position, count, and duration information of a laser pointer, and propose a retrieval method using the information. In proposed method, we extract the position of laser pointer from video, and choose a sentence near the laser pointer position with a number of candidates. We evaluate our approach by applying it to actual presentation contents.
AB - We have proposed unifying presentation contents, such as lecture video and presentation slides used in lectures, using metadata. For the unified contents, we have also proposed a search mechanism named UPRISE (Unified Presentation Slide Retrieval by Impression Search Engine). In this paper, we focus on the position, count, and duration information of a laser pointer, and propose a retrieval method using the information. In proposed method, we extract the position of laser pointer from video, and choose a sentence near the laser pointer position with a number of candidates. We evaluate our approach by applying it to actual presentation contents.
UR - http://www.scopus.com/inward/record.url?scp=33947142421&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33947142421&partnerID=8YFLogxK
U2 - 10.1109/ICDE.2005.310
DO - 10.1109/ICDE.2005.310
M3 - Conference contribution
AN - SCOPUS:33947142421
SN - 0769526578
SN - 9780769526577
T3 - Proceedings - International Workshop on Biomedical Data Engineering, BMDE2005
SP - 1261
BT - Proceedings - International Workshop on Biomedical Data Engineering, BMDE2005
PB - IEEE Computer Society
T2 - 21st International Conference on Data Engineering Workshops 2005
Y2 - 3 April 2005 through 4 April 2005
ER -