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ICRA
2009
IEEE
155views Robotics» more  ICRA 2009»
15 years 4 months ago
Simultaneous localization of mobile robot and multiple sound sources using microphone array
Sound source localization is an important function in robot audition. The existing works perform sound source localization using static microphone arrays. This work proposes a fram...
Jwu-Sheng Hu, Chen-Yu Chan, Cheng-Kang Wang, Chieh...
MOBICOM
2009
ACM
15 years 4 months ago
Impact of mobility on spectrum sensing in cognitive radio networks
In cognitive radio networks (CRNs), spectrum sensing is key to opportunistic spectrum access while preventing any unacceptable interference to primary users’ communications. Alt...
Alexander W. Min, Kang G. Shin
ICASSP
2008
IEEE
15 years 4 months ago
Reconstructing sparse signals from their zero crossings
Classical sampling records the signal level at pre-determined time instances, usually uniformly spaced. An alternative implicit sampling model is to record the timing of pre-deter...
Petros Boufounos, Richard G. Baraniuk
DATE
2007
IEEE
99views Hardware» more  DATE 2007»
15 years 4 months ago
A non-intrusive isolation approach for soft cores
Cost effective SOC test strongly hinges on parallel, independent test of SOC cores, which can only be ensured through proper core isolation techniques. While a core isolation mech...
Ozgur Sinanoglu, Tsvetomir Petrov
ICIP
2007
IEEE
15 years 4 months ago
Universal Camera Calibration with Automatic Distortion Model Selection
We present an optimized full scale automatic camera calibration approach which is both accurate and simple to implement. The method can be applied to a wide range of cameras equip...
Vitaly Orekhov, Besma R. Abidi, Christopher Broadd...