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MOBICOM
2006
ACM
14 years 1 months ago
Deployment analysis in underwater acoustic wireless sensor networks
In this paper, different deployment strategies for two-dimensional and three-dimensional communication architectures for UnderWater Acoustic Sensor Networks (UW-ASNs) are proposed...
Dario Pompili, Tommaso Melodia, Ian F. Akyildiz
CAMP
2005
IEEE
14 years 1 months ago
Face Localization in Color Images with Complex Background
— In this paper we describe a two step algorithm which localizes faces in 2D color images depicting a single face on a complex background. Given a single image, the algorithm rou...
Paola Campadelli, Raffaella Lanzarotti, Giuseppe L...
FPT
2005
IEEE
131views Hardware» more  FPT 2005»
14 years 1 months ago
Dynamic Voltage Scaling for Commercial FPGAs
A methodology for supporting dynamic voltage scaling (DVS) on commercial FPGAs is described. A logic delay measurement circuit (LDMC) is used to determine the speed of an inverter...
C. T. Chow, L. S. M. Tsui, Philip Heng Wai Leong, ...
ICIP
2005
IEEE
14 years 1 months ago
Image matching based on a local invariant descriptor
— Image matching is a fundamental task of many computer vision problems. In this paper we present a novel approach to match two images in presenting significant geometric deform...
Lei Qin, Wen Gao
ICMCS
2005
IEEE
80views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Video Streaming Over 802.11 WLAN with Content-Aware Adaptive Retry
Robust video streaming over error-prone wireless LANs (WLANs) poses many challenges. In this paper, we propose a timestamp-based content-aware adaptive retry (CAR) mechanism for M...
Mei-Hsuan Lu, Peter Steenkiste, Tsuhan Chen