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WIOPT
2010
IEEE
14 years 10 months ago
Effect of limited topology knowledge on opportunistic forwarding in ad hoc wireless networks
—Opportunistic forwarding is a simple scheme for packet routing in ad hoc wireless networks such as duty cycling sensor networks in which reducing energy consumption is a princip...
Prithwish Basu, Saikat Guha
INFOCOM
2010
IEEE
14 years 9 months ago
Throughput and Delay Analysis on Uncoded and Coded Wireless Broadcast with Hard Deadline Constraints
Multimedia streaming applications have stringent QoS requirements. Typically each packet is associated with a packet delivery deadline. This work models and considers realtime stre...
Xiaohang Li, Chih-Chun Wang, Xiaojun Lin
ICCV
2009
IEEE
1520views Computer Vision» more  ICCV 2009»
16 years 4 months ago
A Hand-held Photometric Stereo Camera for 3-D Modeling
This paper presents a simple yet practical 3-D modeling method for recovering surface shape and reflectance from a set of images. We attach a point light source to a hand-held c...
Tomoaki Higo, Yasuyuki Matsushita, Neel Joshi, Kat...
ECCV
2000
Springer
16 years 1 months ago
Hand-Eye Calibration from Image Derivatives
In this paper it is shown how to perform hand-eye calibration using only the normal flow field and knowledge about the motion of the hand. The proposed method comprise a simple way...
Henrik Malm, Anders Heyden
ICIP
2003
IEEE
16 years 1 months ago
Image features that draw fixations
The ability to automatically detect `visually interesting' regions in an image has many practical applications especially in the design of active machine vision systems. This...
Umesh Rajashekar, Lawrence K. Cormack, Alan C. Bov...