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Lei-an Liu
Publication Activity (10 Years)
Years Active: 2013-2018
Publications (10 Years): 1
Top Topics
Change Detection
Audio Signal
Group Sparsity
Sparse Representation
Top Venues
J. Multim.
IET Signal Process.
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Publications
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Ji-Chen Yang
,
Qianhua He
,
Yanxiong Li
,
Lei-an Liu
,
Jianhong Li
,
Xiaohui Feng
Dictionary learning based on M-PCA-N for audio signal sparse representation.
IET Signal Process.
12 (2) (2018)
Ji-Chen Yang
,
Lei-an Liu
,
Qing-wei Qin
,
Min Zhang
Audio Event Change Detection and Clustering in Movies.
J. Multim.
8 (2) (2013)