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ISCAS
2008
IEEE
135views Hardware» more  ISCAS 2008»
15 years 10 months ago
Semi-blind channel estimation of MIMO-OFDM systems with pulse shaping
Abstract— Most of the existing MIMO-OFDM channel estimation methods do not take into account the effect of the pulseshaping filter in the transmitter nor of the matched filter ...
Feng Wan, Wei-Ping Zhu, M. N. S. Swamy
APGV
2010
ACM
226views Visualization» more  APGV 2010»
15 years 7 months ago
Depth judgment measures and occluding surfaces in near-field augmented reality
In this paper we describe an apparatus and experiment that measured depth judgments in augmented reality at near-field distances of 34 to 50 centimeters. The experiment compared p...
Gurjot Singh, J. Edward Swan II, J. Adam Jones, St...
ISM
2006
IEEE
174views Multimedia» more  ISM 2006»
15 years 9 months ago
Fast Similarity Search for High-Dimensional Dataset
This paper addresses the challenging problem of rapidly searching and matching high-dimensional features for the applications of multimedia database retrieval and pattern recognit...
Quan Wang, Suya You
MUC
1992
15 years 7 months ago
GE adjunct test report: object-oriented design and scoring for MUC-4
This paper reports on the results of the adjunct test performed by GE for the MUC-4 evaluation of text processing systems . In this test, we evaluated the effect of an object-orie...
George B. Krupka, Lisa F. Rau
ICCD
2003
IEEE
140views Hardware» more  ICCD 2003»
16 years 20 days ago
Reducing Multimedia Decode Power using Feedback Control
Despite recent advances, battery life continues to be a limiting factor in mobile multimedia systems. Significant energy savings can be achieved by adapting systems at runtime to...
Zhijian Lu, John Lach, Mircea R. Stan, Kevin Skadr...