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Path planning is a fundamental problem in many areas ranging from robotics and artificial intelligence to computer graphics and animation. While there is extensive literature for computing optimal, collision-free paths, there is little work that ...

Intelligent video surveillance is currently one of the most active research topics in computer vision, especially when facing the explosion of video data captured by a large number of surveillance cameras. As a key step of an intelligent surveillance ...

This paper introduces a new approach for acquiring high-fidelity 3D facial performances with realistic dynamic wrinkles and fine-scale facial details. Our approach leverages state-of-the-art motion capture technology and advanced 3D scanning technology ...

This paper introduces a new approach for acquiring high-fidelity 3D facial performances with realistic dynamic wrinkles and fine-scale facial details. Our approach leverages state-of-the-art motion capture technology and advanced 3D scanning technology ...

We propose a multi step motion estimation algorithm (MSME) that encompasses techniques such as motion vector prediction through initial search, refinement of motion vector to locate true motion vector and early termination criteria that suits to all ...

A novel algorithm for extracting the regions of interest (ROI) from face images is presented in this paper. The novelty of the algorithm comes from its multi-resolution cellular analysis coupled with an adaptive thresholding technique incorporating a ...