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CVPR
1999
IEEE
16 years 8 months ago
User Assisted Modeling of Buildings from Aerial Images
An approach that allows a user to assist an automatic system in modeling buildings is described. The approach is designed to be efficient in user time and effort while preserving ...
J. Li, Ramakant Nevatia, Sanjay Noronha
ICDE
2002
IEEE
189views Database» more  ICDE 2002»
16 years 8 months ago
A Fast Regular Expression Indexing Engine
In this paper, we describe the design, architecture, and the lessons learned from the implementation of a fast regular expression indexing engine FREE. FREE uses a prebuilt index ...
Junghoo Cho, Sridhar Rajagopalan
ICAT
2007
IEEE
16 years 1 months ago
Using Virtual Reality for Gesture and Vocal Interface Validation in Industrial Environments
This paper describes the use of Virtual Reality to aid in the design, validation and user training of a gesture and vocal interface. The interface system sends commands to a conta...
José Daniel Gómez de Segura, Rosa Pe...
GLOBECOM
2006
IEEE
16 years 26 days ago
Effect of Feedback Delay on Multi-Antenna Limited Feedback for Temporally-Correlated Channels
— A novel method based on Markov chain theory is proposed for analyzing the effect of feedback delay on a transmit beamforming system with limited feedback. Using this method, th...
Kaibin Huang, Bishwarup Mondal, Robert W. Heath Jr...
ISCAS
2006
IEEE
65views Hardware» more  ISCAS 2006»
16 years 25 days ago
Precoded V-BLAST for ISI MIMO channels
Abstract— The V-BLAST (vertical Bell labs layered spacetime) system is one of the MIMO systems designed to achieve a good multiplexing gain. In the recent literature, a V-BLAST p...
Chun-Yang Chen, P. P. Vaidyanathan