Yipeng Li

Publications
Influence

On the optimality of ideal binary time-frequency masks

Yipeng Li, D. Wang
Computer Science
IEEE International Conference on Acoustics…
12 May 2008

We show that ideal binary masks are close in performance to ideal ratio masks which are closely related to the Wiener filter, the theoretically optimal linear filter. Expand

Separation of Singing Voice From Music Accompaniment for Monaural Recordings

Yipeng Li, D. Wang
Computer Science
IEEE Transactions on Audio, Speech, and Language…
1 May 2007

We propose a system to separate singing voice from music accompaniment for monaural recordings. Expand

Monaural Musical Sound Separation Based on Pitch and Common Amplitude Modulation

Yipeng Li, J. Woodruff, D. Wang
Computer Science
IEEE Transactions on Audio, Speech, and Language…
1 September 2009

In this paper, we propose a sinusoidal modeling-based separation system that can effectively resolve overlapping harmonics. Expand

Singing Voice Separation from Monaural Recordings

Yipeng Li, D. Wang
Computer Science
ISMIR
2006

We propose a system to separate singing voice from music accompaniment from monaural recordings. Expand

Graph-Based AJAX Crawl: Mining Data from Rich Internet Applications

Zhaomeng Peng, Nengqiang He, +4 authors Y. Ren
Computer Science
International Conference on Computer Science and…
23 March 2012

Graph-based AJAX State Traversal (GAST) algorithm to crawl AJAX with minimal edge visits. Expand

Pitch Detection in Polyphonic Music using Instrument Tone Models

Yipeng Li, D. Wang
Computer Science
IEEE International Conference on Acoustics…
15 April 2007

We propose a hidden Markov model (HMM) based system to detect the pitch of an instrument in polyphonic music using an instrument tone model. Expand

RESOLVING OVERLAPPING HARMONICS FOR MONAURAL MUSICAL SOUND SEPARATION USING PITCH AND COMMON AMPLITUDE MODULATION

J. Woodruff, Yipeng Li, D. Wang
Computer Science
2008

In mixtures of pitched sounds, the problem of overlapping harmonics poses a significant challenge to monaural musical sound separation. Expand

Cross-Scale Reference-Based Light Field Super-Resolution

Mandan Zhao, Gaochang Wu, Yipeng Li, Xiangyang Hao, Lu Fang, Yebin Liu
Computer Science
IEEE Transactions on Computational Imaging
24 May 2018

We present a novel cross-scale light field super-resolution approach (up to $\text{8}\times$ resolution gap) to super-resolve low-resolution light field images that are arranged around a high-resolution (HR) reference image. Expand

On the optimality of ideal binary time-frequency masks

Yipeng Li, D. Wang
Mathematics, Computer Science
Speech Commun.
1 March 2009

The concept of ideal binary time-frequency masks has received attention recently in monaural and binaural sound separation. Expand

Detecting pitch of singing voice in polyphonic audio

Yipeng Li, D. Wang
Computer Science
Proceedings. (ICASSP '05). IEEE International…
18 March 2005

We propose a robust algorithm to detect the pitch of a singing voice in polyphonic audio and use it to segregate the singing voice from the accompaniment. Expand

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