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WCNC
2010
IEEE
15 years 9 months ago
A Reliable Energy-Efficient 802.15.4-Based MAC Protocol for Wireless Sensor Networks
—The IEEE 802.15.4 standard was developed for the purpose of media access control of low power wireless personal area networks. Wireless sensor network devices have the general c...
Yasser Gadallah, Mariam Jaafari
ICC
2007
IEEE
15 years 9 months ago
CS-CDMA/CP with M-ZCZ Codes Over a Multipath Fading Channel with Excess Spreads
Convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP) enables multiuser interference-free (MUI-free) transmission over multipath channels with the use of zero correlation zo...
Nalin S. Weerasinghe, Takeshi Hashimoto
186
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ICIP
2007
IEEE
15 years 9 months ago
Real-Time Pedestrian Detection using Eigenflow
We propose a novel learning algorithm to detect moving pedestrians from a stationary camera in real-time. The algorithm learns a discriminative model based on eigenflow, i.e. the ...
Dhiraj Goel, Tsuhan Chen
ICASSP
2009
IEEE
15 years 9 months ago
A tempering approach for Itakura-Saito non-negative matrix factorization. With application to music transcription
In this paper we are interested in non-negative matrix factorization (NMF) with the Itakura-Saito (IS) divergence. Previous work has demonstrated the relevance of this cost functi...
Nancy Bertin, Cédric Févotte, Roland...
3DPVT
2004
IEEE
188views Visualization» more  3DPVT 2004»
15 years 9 months ago
3D Shape Registration using Regularized Medial Scaffolds
This paper proposes a novel method for global registration based on matching 3D medial structures of unorganized point clouds or triangulated meshes. Most practical known methods ...
Ming-Ching Chang, Frederic F. Leymarie, Benjamin B...
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