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ICIP
2010
IEEE
13 years 6 months ago
Fast and robust active contours for image segmentation
Active models are widely used in applications like image segmentation and tracking. Region-based active models are known for robustness to weak edges and high computational comple...
Wei Yu, Franz Franchetti, Yao-Jen Chang, Tsuhan Ch...
ECAL
2005
Springer
14 years 2 months ago
Interactions Between Learning and Evolution in Simulated Avian Communication
Abstract. This paper presents a computational framework for studying the influence of learning on the evolution of avian communication. We conducted computer simulations for explo...
Edgar E. Vallejo, Charles E. Taylor
ECAL
2005
Springer
14 years 2 months ago
Simulating Evolution with a Computational Model of Embryogeny: Obtaining Robustness from Evolved Individuals
Abstract. An evolutionary system is presented which employs an embryogeny model to evolve phenotypes in the form of layout of cells in specific patterns and shapes. It is shown th...
Chris P. Bowers
ICMCS
2006
IEEE
104views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Robust Rigid Head Motion Estimation Based on Differential Evolution
In this paper we present a system to robustly estimate the 3D position of a human head. Before the face model is positioned in the initial frame, it is adapted to the 3D scan of t...
Axel Weissenfeld, Onay Urfalioglu, Kang Liu, J&oum...
BMCBI
2007
110views more  BMCBI 2007»
13 years 8 months ago
Analysis of feedback loops and robustness in network evolution based on Boolean models
Background: Many biological networks such as protein-protein interaction networks, signaling networks, and metabolic networks have topological characteristics of a scale-free degr...
Yung-Keun Kwon, Kwang-Hyun Cho