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TELSYS
2011
207views Education» more  TELSYS 2011»
15 years 1 months ago
GRASP: basic components and enhancements
GRASP (Greedy Randomized Adaptive Search Procedures) is a multistart metaheuristic for producing good-quality solutions of combinatorial optimization problems. Each GRASP iteration...
Paola Festa, Mauricio G. C. Resende
PAMI
2011
15 years 1 months ago
The Ovuscule
—We propose an active contour (a.k.a. snake) that takes the shape of an ellipse. Its evolution is driven by surface terms made of two contributions: the integral of the data over...
Philippe Thévenaz, Ricard Delgado-Gonzalo, ...
PAMI
2010
145views more  PAMI 2010»
15 years 1 months ago
Texture Synthesis with Grouplets
This paper proposes a new method to synthesize and inpaint geometric textures. The texture model is composed of a geometric layer that drives the computation of a new grouplet tran...
Gabriel Peyré
ROBOCUP
2004
Springer
147views Robotics» more  ROBOCUP 2004»
16 years 8 hour ago
Learning to Drive and Simulate Autonomous Mobile Robots
We show how to apply learning methods to two robotics problems, namely the optimization of the on-board controller of an omnidirectional robot, and the derivation of a model of the...
Alexander Gloye, Cüneyt Göktekin, Anna E...
ICIP
2000
IEEE
16 years 8 months ago
Effective Channel Coding for DCT Watermarks
We describe effective channel coding strategies which can be used in conjunction with linear programming optimization techniques for the embedding of robust perceptually adaptive ...
Shelby Pereira, Sviatoslav Voloshynovskiy, Thierry...