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ICIP
2007
IEEE
15 years 6 months ago
Infinity-Norm Rotation for Reversible Data Hiding
In this paper, we propose a novel transform that preserves the dynamic range—infinity-norm rotation. This transform is perfectly reversible and piecewise linear, and keeps the m...
Lei Yang, Pengwei Hao
ICRA
2006
IEEE
87views Robotics» more  ICRA 2006»
15 years 6 months ago
Motion Duplication Control for Distributed Dynamic Systems by Natural Damping
— This paper proposes a motion duplication control scheme, which not only synchronizes motions between two distributed separate dynamic systems but also perfectly preserves presc...
Joono Cheong, Seungjin Lee, Jung Kim
INFFUS
2002
87views more  INFFUS 2002»
14 years 11 months ago
Using the discrete wavelet frame transform to merge Landsat TM and SPOT panchromatic images
In this paper, we propose a pixel level image fusion algorithm for merging Landsat thematic mapper (TM) images and SPOT panchromatic images. The two source images are first decomp...
Shutao Li, James T. Kwok, Yaonan Wang
STOC
2009
ACM
123views Algorithms» more  STOC 2009»
16 years 15 days ago
An improved constant-time approximation algorithm for maximum~matchings
This paper studies constant-time approximation algorithms for problems on degree-bounded graphs. Let n and d be the number of vertices and the degree bound, respectively. This pap...
Yuichi Yoshida, Masaki Yamamoto, Hiro Ito
RAID
2001
Springer
15 years 4 months ago
Probabilistic Alert Correlation
With the growing deployment of host and network intrusion detection systems, managing reports from these systems becomes critically important. We present a probabilistic approach t...
Alfonso Valdes, Keith Skinner