Video Evaluation System Using Scene Change Detection and User Profile

KIPS Journal D (2001 ~ 2012) , Vol. 11D, No.1, pp.95-104, January 2004
10.3745/KIPSTD.2004.11D.1.095, Full Text

Abstract

This paper proposes an efficient remote video evaluation system that is matched well with personalized characteristics of students using information filtering based on user profile. For making a question in forms of video, a key frame extraction method based on coordinate, size and color information is proposed. And Question-making intervals are extracted using gray-level histogram difference and time window. Also, question-making method that combined category-based system with keyword-based system is used for efficient evaluation. Therefore, students can enhance their study achievement through both supplementing their inferior area and preserving their interest area.


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Cite this paper

[KIPS Transactions Style]
S. S. Yun, "Video Evaluation System Using Scene Change Detection and User Profile," KIPS Journal D (2001 ~ 2012) , Vol.11D, No.1, pp.95-104, 2004, DOI: 10.3745/KIPSTD.2004.11D.1.095.

[IEEE Style]
Sin Seong Yun, "Video Evaluation System Using Scene Change Detection and User Profile," KIPS Journal D (2001 ~ 2012) , vol. 11D, no. 1, pp. 95-104, 2004. DOI: 10.3745/KIPSTD.2004.11D.1.095.

[ACM Style]
Yun, S. S. 2004. Video Evaluation System Using Scene Change Detection and User Profile. KIPS Journal D (2001 ~ 2012) , 11D, 1, (2004), 95-104. DOI: 10.3745/KIPSTD.2004.11D.1.095.