Sciweavers

7 search results - page 1 / 2
» Moving Sound Source Extraction by Time-Variant Beamforming
Sort
View
JSAI
2007
Springer
13 years 11 months ago
Moving Sound Source Extraction by Time-Variant Beamforming
Hirofumi Nakajima, Kazuhiro Nakadai, Yuji Hasegawa...
ICASSP
2011
IEEE
12 years 8 months ago
On 2D localization of reflectors using robust beamforming techniques
This paper presents a method for the localization of reflectors in an acoustic environment, using robust beamforming techniques and a cylindrical microphone array, for which an i...
Edwin Mabande, Haohai Sun, Konrad Kowalczyk, Walte...
ICASSP
2011
IEEE
12 years 8 months ago
Unsupervised extraction of audio-visual objects
We propose a novel method to automatically detect and extract the video modality of the sound sources that are present in a scene. For this purpose, we first assess the synchrony...
Anna Llagostera Casanovas, Pierre Vandergheynst
SIGGRAPH
2010
ACM
13 years 9 months ago
Precomputed wave simulation for real-time sound propagation of dynamic sources in complex scenes
We present a method for real-time sound propagation that captures all wave effects, including diffraction and reverberation, for multiple moving sources and a moving listener in a...
Nikunj Raghuvanshi, John Snyder, Ravish Mehra, Min...
FUIN
2007
129views more  FUIN 2007»
13 years 4 months ago
Sound Isolation by Harmonic Peak Partition For Music Instrument Recognition
Abstract. Identification of music instruments in polyphonic sounds is difficult and challenging, especially where heterogeneous harmonic partials are overlapping with each other....
Xin Zhang, Zbigniew W. Ras