DocumentCode :
2353718
Title :
A Video Retrieval Algorithm Based on Affective Features
Author :
Zhaoming, Lu ; Xiangming, Wen ; Xinqi, Lin ; Wei, Zheng
Author_Institution :
Sch. of Inf. & Telecommun., BUPT, Beijing, China
Volume :
1
fYear :
2009
fDate :
11-14 Oct. 2009
Firstpage :
134
Lastpage :
138
Abstract :
One important but often overlooked aspect of human interpretation of multimedia data is the affective information. Affective labels of video content can be extracted automatically from multimedia data streams. These can then be used for content-based retrieval and browsing. In this paper we propose an approach to retrieve the video clips which are similar to the given query in emotion from the video database. We adopt fuzzy representation of video emotion to bridge the semantic gap. Then, we use the cosine measure to compute the similarity between the query video clip and each video clip in database. Ten video clips in database with the highest similarity are output and submitted to the user. And our experiment indicates that the algorithm works well.
Keywords :
content-based retrieval; fuzzy set theory; query processing; video retrieval; affective features; content-based retrieval; fuzzy representation; multimedia data streams; query video clip; video content; video retrieval algorithm; Bridges; Content based retrieval; Data mining; Databases; Humans; Indexing; Information retrieval; Layout; Motion pictures; Streaming media; cosine measure; emotion types; emotion-based video retrieval; fuzzy representation; sementic gap;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer and Information Technology, 2009. CIT '09. Ninth IEEE International Conference on
Conference_Location :
Xiamen
Print_ISBN :
978-0-7695-3836-5
Type :
conf
DOI :
10.1109/CIT.2009.127
Filename :
5329386
Link To Document :
بازگشت