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TMI
2011
182views more  TMI 2011»
13 years 5 months ago
Active Volume Models for Medical Image Segmentation
—In this paper, we propose a novel predictive model, active volume model (AVM), for object boundary extraction. It is a dynamic “object” model whose manifestation includes a ...
Tian Shen, Hongsheng Li, Xiaolei Huang
IJCV
1998
233views more  IJCV 1998»
13 years 9 months ago
A Level-Set Approach to 3D Reconstruction from Range Data
This paper presents a method that uses the level sets of volumes to reconstruct the shapes of 3D objects from range data. The strategy is to formulate 3D reconstruction as a stati...
Ross T. Whitaker
GLOBECOM
2007
IEEE
14 years 4 months ago
AMC-Aware QoS Proposal for OFDMA-Based IEEE802.16 WiMAX Systems
— OFDMA-based IEEE802.16 implements Adaptive Modulation and Coding (AMC) which results in a different bit rate for each user depending on its position in the cell as well as the ...
Chadi Tarhini, Tijani Chahed
SACI
2007
IEEE
14 years 4 months ago
Haptic Human Interfaces for Robotic Telemanipulation
–This paper proposes that there are ultimately only two topical tactile feedback generation modalities for haptic human interfaces which allow the human operator to handle either...
Emil M. Petriu, Pierre Payeur, Ana-Maria Cretu
WIOPT
2006
IEEE
14 years 4 months ago
Resource control for the EDCA and HCCA mechanisms in IEEE 802.11e networks
— We investigate the problem of efficient resource control for elastic traffic over the EDCA (Enhanced Distributed Channel Access) and HCCA (Hybrid Coordination Function HCF - ...
Vasilios A. Siris, Costas Courcoubetis