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ICASSP
2008
IEEE
16 years 8 days ago
Blind source separation in a distributed microphone meeting environment for improved teleconferencing
From an audio perspective, the present state of teleconferencing technology leaves something to be desired; speaker overlap is one of the causes of this inadequate performance. To...
Jacek P. Dmochowski, Zicheng Liu, Philip A. Chou
ICIP
2008
IEEE
16 years 8 days ago
Macroblock-based retransmission for error-resilient video streaming
This paper revisits the problem of source-channel coding for error-resilient video streaming. We propose a new method to enable adaptive redundancy in the bitstream: fine-grain r...
J. Christian Schmidt, Kenneth Rose
ICRA
2008
IEEE
123views Robotics» more  ICRA 2008»
16 years 7 days ago
Exact state and covariance sub-matrix recovery for submap based sparse EIF SLAM algorithm
— This paper provides a novel state vector and covariance sub-matrix recovery algorithm for a recently developed submap based exactly sparse Extended Information Filter (EIF) SLA...
Shoudong Huang, Zhan Wang, Gamini Dissanayake
ICRA
2008
IEEE
169views Robotics» more  ICRA 2008»
16 years 7 days ago
Robotic airship trajectory tracking control using a backstepping methodology
Abstract—This paper considers the design of a novel closedloop trajectory tracking controller for an underactuated robotic airship having 6 degrees of freedom (DOF) and 3 control...
Filoktimon Repoulias, Evangelos Papadopoulos
IJCNN
2008
IEEE
16 years 7 days ago
Spatiotemporal feature extraction based on invariance representation
— This paper investigates spatiotemporal feature extraction from temporal image sequences based on invariance representation. Invariance representation is one of important functi...
Wenlu Yang, Liqing Zhang