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ICPR
2008
IEEE
14 years 1 months ago
Computer graphics identification using genetic algorithm
This paper proposes the use of genetic algorithm to select an optimal feature set for distinguishing computer graphics from digital photographic images. Our previously developed a...
Wen Chen, Yun Q. Shi, Guorong Xuan, Wei Su
ICPR
2008
IEEE
14 years 1 months ago
Lennard-Jones force field for Geometric Active Contour
This paper presents a new Geometric Active Contour (GAC) model based on Lennard-Jones (L-J) force field, which is inspired by the theory of intermolecular interaction. It is diff...
Zhenglong Li, Qingshan Liu, Hanqing Lu, Dimitris N...
MMM
2008
Springer
127views Multimedia» more  MMM 2008»
14 years 1 months ago
A Query Language Combining Object Features and Semantic Events for Surveillance Video Retrieval
In this paper, we propose a novel query language for video indexing and retrieval that (1) enables to make queries both at the image level and at the semantic level (2) enables the...
Thi-Lan Le, Monique Thonnat, Alain Boucher, Fran&c...
ICRA
2007
IEEE
157views Robotics» more  ICRA 2007»
14 years 1 months ago
Vegetation Detection for Driving in Complex Environments
— A key challenge for autonomous navigation in cluttered outdoor environments is the reliable discrimination between obstacles that must be avoided at all costs, and lesser obsta...
David M. Bradley, Ranjith Unnikrishnan, James Bagn...
ROMAN
2007
IEEE
141views Robotics» more  ROMAN 2007»
14 years 1 months ago
WearCam: A head mounted wireless camera for monitoring gaze attention and for the diagnosis of developmental disorders in young
— Autism covers a large spectrum of disorders that affect the individual’s way of interacting socially and is often revealed by the individual’s lack of interest in gazing at...
Lorenzo Piccardi, Basilio Noris, Olivier Barbey, A...