A method for estimating cut-edit points in personal videos

Author

Furukawa, Takuya ; Fujiyoshi, Hironobu ; Nomura, Akiyuki

Author_Institution

Dept. of Comput. Sci., Chubu Univ., Kasugai, Japan

fYear

2010

fDate

19-23 July 2010

Firstpage

364

Lastpage

369

Abstract

We analyze the tendencies in choosing cut-edit points in personal video content edited by users on the Internet, and develop a method to automatically estimate cut-edit points based on the results. When we investigated the relationship among cut-edit points in personal videos using a space-time patch feature(ST-patch feature), we realized that cut-edits were done in frames with a low Continuous Rank-Increase Measure (CRIM) value and a high Motion Correlation (MC) value calculated from the ST-patch feature. Therefore, we propose a method for estimating cut-edit points based on CRIM and MC values. Experimental results indicate that we obtained a recall ratio of 61.3% and a precision ratio of 50.4%.

Keywords

feature extraction; motion estimation; video signal processing; CRIM value; MC value; ST-patch feature; continuous rank-increase measure; cut-edit points; motion correlation value; personal video; space-time patch feature; Correlation; Estimation; Feature extraction; Kernel; Motion measurement; Streaming media; Videos; ST-patch feature; camerawork; cut-edit point; personal video;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo (ICME), 2010 IEEE International Conference on

Conference_Location

Suntec City

ISSN

1945-7871

Print_ISBN

978-1-4244-7491-2

Type

conf

DOI

10.1109/ICME.2010.5582536

Filename

5582536