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AAAI
2012
12 years 10 days ago
An Object-Based Bayesian Framework for Top-Down Visual Attention
We introduce a new task-independent framework to model top-down overt visual attention based on graphical models for probabilistic inference and reasoning. We describe a Dynamic B...
Ali Borji, Dicky N. Sihite, Laurent Itti
JIRS
2007
346views more  JIRS 2007»
13 years 9 months ago
Vision Based Target Tracking and Collision Avoidance for Mobile Robots
A real-time object tracking and collision avoidance method for mobile robot navigation is presented using stereo vision and a laser sensor. Stereo vision is used to identify the ta...
Athanasios Tsalatsanis, Kimon P. Valavanis, Ali Ya...
ICPR
2006
IEEE
14 years 11 months ago
Discriminative Descriptor-Based Observation Model for Visual Tracking
Varying illumination and partial occlusion are two main difficulties in visual tracking. Existing methods based on appearance information cannot solve these problems effectively s...
Chu-Song Chen, Wen-Yan Chang, Yi-Ping Hung
ICCV
2007
IEEE
14 years 12 months ago
Probabilistic Color and Adaptive Multi-Feature Tracking with Dynamically Switched Priority Between Cues
We present a probabilistic multi-cue tracking approach constructed by employing a novel randomized template tracker and a constant color model based particle filter. Our approach ...
François Le Clerc, Lionel Oisel, Patrick P&...
EVOW
2009
Springer
13 years 7 months ago
An Immune System Based Genetic Algorithm Using Permutation-Based Dualism for Dynamic Traveling Salesman Problems
In recent years, optimization in dynamic environments has attracted a growing interest from the genetic algorithm community due to the importance and practicability in real world a...
Lili Liu, Dingwei Wang, Shengxiang Yang