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ICASSP
2010
IEEE
14 years 10 months ago
Multiplicative update rules for nonnegative matrix factorization with co-occurrence constraints
Nonnegative matrix factorization (NMF) is a widely-used tool for obtaining low-rank approximations of nonnegative data such as digital images, audio signals, textual data, financ...
Steven K. Tjoa, K. J. Ray Liu
ICASSP
2010
IEEE
14 years 10 months ago
Singing information processing based on singing voice modeling
In this paper, we propose a novel area of research referred to as singing information processing. To shape the concept of this area, we first introduce singing understanding syst...
Masataka Goto, Takeshi Saitou, Tomoyasu Nakano, Hi...
ICMCS
2010
IEEE
140views Multimedia» more  ICMCS 2010»
14 years 10 months ago
On the use of a dynamic hybrid tempo detection model for beat tracking
In this paper, an approach that estimates the times at which musical beats occur is presented. The system uses a hybrid multi-band decomposition in order to estimate the music tem...
Mikel Gainza
ICA
2010
Springer
14 years 10 months ago
The 2010 Signal Separation Evaluation Campaign (SiSEC2010): Audio Source Separation
Abstract. This paper introduces the audio part of the 2010 communitybased Signal Separation Evaluation Campaign (SiSEC2010). Seven speech and music datasets were contributed, which...
Shoko Araki, Alexey Ozerov, Vikrham Gowreesunker, ...
IJDAR
2008
92views more  IJDAR 2008»
14 years 9 months ago
Optical recognition of psaltic Byzantine chant notation
Abstract This paper describes a document recognition system for the modern neume based notation of Byzantine music. We propose algorithms for page segmentation, lyrics removal, syn...
Christoph Dalitz, Georgios K. Michalakis, Christin...