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COMPGEOM
2006
ACM
14 years 1 months ago
Envelope surfaces
We construct a class of envelope surfaces in Rd , more precisely envelopes of balls. An envelope surface is a closed C1 (tangent continuous) manifold wrapping tightly around the u...
Nico Kruithof, Gert Vegter
MIR
2005
ACM
137views Multimedia» more  MIR 2005»
14 years 1 months ago
Similarity space projection for web image search and annotation
Web image search has been explored and developed in academic as well as commercial areas for over a decade. To measure the similarity between Web images and user queries, most of ...
Ying Liu, Tao Qin, Tie-Yan Liu, Lei Zhang, Wei-Yin...
ECIS
2003
13 years 9 months ago
Strategies to reduce information asymmetry in web service market
The web service model provides fundamental advantages compared to the classical software usage model. But transactions in the web service market have by far not reached the expect...
Gerrit Tamm, Maria Wünsche
IMAGING
2000
13 years 9 months ago
Color Management within a Spectral Image Visualization Tool
Recent developments in spectral imaging are pointing toward a future where the demands on color management will require a richer infrastructure than that which is currently offere...
Mitchell R. Rosen, Mark D. Fairchild, Garrett M. J...
ICC
2007
IEEE
106views Communications» more  ICC 2007»
14 years 1 months ago
Joint Channel Estimation and Synchronization with Inter-carrier Interference Reduction for OFDM
This paper proposes a pilot-aided joint channel estimation and synchronization scheme for burst-mode orthogonal frequency division multiplexing (OFDM) systems. The scheme eliminate...
Hung Nguyen-Le, Tho Le-Ngoc, Chi Chung Ko