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Image-Based Techniques in a Hybrid Collision Detector
Most collision detection methods developed so far are based on geometrical object-space interference tests. While this remains the basic mode of investigation for geometric algorithms, theExpand
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Using Wi-Fi Signal Strength to Localize in Wireless Sensor Networks
Wireless sensor network (WSN) is widely used in many applications such as localization and real-time tracking system. Previous researches commonly suffer the line-of-sight (LOS) problem andExpand
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Nonconvex sparse regularizer based speckle noise removal
This paper focuses on the problem of speckle noise removal. A new variational model is proposed for this task. In the model, a nonconvex regularizer rather than the classical convex total variationExpand
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RECODE: an image‐based collision detection algorithm
Object interactions are ubiquitous in interactive computer graphics, 3D object motion simulations, virtual reality and robotics applications. Most collision detection algorithms are based onExpand
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Interactive visualization of high density streaming points with heat-map
Visualization of high density streaming points has become a challenge in information exploration. In this paper, we present a new pipeline for the interactive visualization of large points set. TheExpand
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RECODE: an image-based collision detection algorithm
Object interactions are ubiquitous in interactive computer graphics, 3D object motion simulations, virtual reality and robotics applications. Most collision detection algorithms are based onExpand
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A randomized marking scheme for continuous collision detection in simulation of deformable surfaces
Continuous collision detection techniques are applied extensively in the simulation of deformable surfaces, in particular for cloth simulation. Accurate contact information can be computed by usingExpand
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RECODE: an image-based collision detection algorithm
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Detecting, Grouping, and Structure Inference for Invariant Repetitive Patterns in Images
The efficient and robust extraction of invariant patterns from an image is a long-standing problem in computer vision. Invariant structures are often related to repetitive or near-repetitiveExpand
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Template-based generation of road networks for virtual city modeling
In modern urban areas, we often find a transportation network that follows a superimposed pattern. In this paper, we propose a novel method to generate a virtual traffic network based on (1)Expand
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