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INTERSPEECH
2010
13 years 4 months ago
Multi-pitch estimation by a joint 2-d representation of pitch and pitch dynamics
Multi-pitch estimation of co-channel speech is especially challenging when the underlying pitch tracks are close in pitch value (e.g., when pitch tracks cross). Building on our pr...
Tianyu T. Wang, Thomas F. Quatieri
AP2PC
2007
Springer
13 years 11 months ago
Information Sharing among Autonomous Agents in Referral Networks
Referral networks are a kind of P2P system consisting of autonomous agents who seek and provide services, or refer other service providers. Key applications include service discove...
Yathiraj B. Udupi, Munindar P. Singh
ICCV
2005
IEEE
14 years 3 months ago
A Joint System for Person Tracking and Face Detection
Abstract. Visual detection and tracking of humans in complex scenes is a challenging problem with a wide range of applications, for example surveillance and human-computer interact...
ZhenQiu Zhang, Gerasimos Potamianos, Andrew W. Sen...
ICMCS
2005
IEEE
64views Multimedia» more  ICMCS 2005»
14 years 3 months ago
Joint Image Halftoning and Watermarking in High-Resolution Digital Form
The existing halftone image watermarking methods were proposed to embed a watermark bit in a halftone dot, which corresponds to a pixel, to generate stego halftone image. This one...
Chao-Yong Hsu, Chun-Shien Lu
SCIA
2005
Springer
155views Image Analysis» more  SCIA 2005»
14 years 3 months ago
Joint Spatial-Temporal Color Demosaicking
—Color demosaicking is critical to the image quality of digital still and video cameras that use a single-sensor array. Limited by the mosaic sampling pattern of the color filte...
Xiaolin Wu, Lei Zhang