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» A Framework for the Simulation Experimentation Process
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ICASSP
2008
IEEE
16 years 1 months ago
Generalized Improved Spread Spectrum watermarking robust against translation attacks
In this work, we consider the ISS (improved spread spectrum) watermarking [1] framework, and propose a generalized version of it, termed “Generalized Improved Spread Spectrum”...
Neslihan Gerek, Mehmet Kivanç Mihçak
ISBI
2008
IEEE
16 years 1 months ago
Theoretical analysis of complex-conjugate-ambiguity suppression in frequency-domain optical-coherence tomography
New phase-shifting techniques have recently been proposed to suppress the complex-conjugate ambiguity in frequencydomain optical-coherence tomography. A phase shift is introduced,...
S. Chandra Sekhar, Roland Michaely, Rainer A. Leit...
ICASSP
2010
IEEE
15 years 7 months ago
Action change detection in video by covariance matching of silhouette tunnels
Action recognition is an important but challenging problem in video analytics with a number of solutions proposed to date. However, even if a reliable model for action representat...
Kai Guo, Prakash Ishwar, Janusz Konrad
ICASSP
2009
IEEE
15 years 4 months ago
Image spam filtering using Fourier-Mellin invariant features
Image spam is a new obfuscating method which spammers invented to more effectively bypass conventional text based spam filters. In this paper, a framework for filtering image spam...
Haiqiang Zuo, Xi Li, Ou Wu, Weiming Hu, Guan Luo
GECCO
2007
Springer
149views Optimization» more  GECCO 2007»
16 years 1 months ago
Division blocks and the open-ended evolution of development, form, and behavior
We present a new framework for artificial life involving physically simulated, three-dimensional blocks called Division Blocks. Division Blocks can grow and shrink, divide and fo...
Lee Spector, Jon Klein, Mark Feinstein