A Two-Stage Audio Retrieval Method for Searching Unannotated Audio Clips

A Two-Stage Audio Retrieval Method for Searching Unannotated Audio Clips (2008)

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by Songhua Xu, et al.

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TENTH IEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA

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Datum	Value	Source
TITLE	A Two-Stage Audio Retrieval Method for Searching Unannotated Audio Clips	user correction
AUTHOR NAME	Songhua Xu, et al.	user correction
AUTHOR AFFIL	; 1: College of Computer Science and Technology, Zhejiang University; 2: Department of Computer Science, Yale University; 3: Department of Computer Science, The University of Hong Kong; 4: School of Computer Science and Technology, Shandong University	user correction
AUTHOR ADDR	; Hangzhou, Zhejiang, P.R. China, 310027; New Haven, Connecticut, USA, 06520-8285; Pokfulam Road, Hong Kong, P.R. China; Jinan, Shandong, P.R.China, 250101	user correction
ABSTRACT	Traditional audio retrieval systems deal principally with audio clips having text descriptions. To retrieve unannotated audio clips is cumbersome because of the immaturity of content-based analysis and retrieval techniques. In this paper, we propose a two-stage audio retrieval method, consisting of a first stage of text-based retrieval and a second stage of content-based retrieval. This new retrieval method can be employed to retrieve audio clips from an audio collection having only partial text annotations, which is true of many online audio datasets. We have developed a prototype audio retrieval system based on our algorithm and carefully evaluated its performance. The results demonstrate the effectiveness of our new audio retrieval method. Our method can be generalized and applied to other kinds of non-textual data such as images and videos.	user correction
YEAR	2008	user correction
VENUE	TENTH IEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA	user correction
CITATIONS	26 found	ParsCit 1.0