Visibility is a mathematical abstraction of the real-life notion of visibility. Given a set of obstacles in the Euclidean space, two points in theâ€¦Â (More)

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2010

2010

- Nicolas Papadakis, Vicent Caselles
- Journal of Mathematical Imaging and Vision
- 2010

We describe here a method to compute the depth of a scene from a set of at least two images taken at known view-points. Ourâ€¦Â (More)

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2009

2009

- Carlos D. Correa, Kwan-Liu Ma
- 2009 IEEE Pacific Visualization Symposium
- 2009

Direct volume rendering is an important tool for visualizing complex data sets. However, in the process of generating 2D imagesâ€¦Â (More)

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2008

2008

- Li Guan, Jean-SÃ©bastien Franco, Marc Pollefeys
- 2008 IEEE Conference on Computer Vision andâ€¦
- 2008

This paper deals with the 3D shape estimation from silhouette cues of multiple moving objects in general indoor or outdoor 3Dâ€¦Â (More)

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2007

2007

- Liu Zhan-wei, An Ping, Liu Su-xing, Zhang Zhao-yang
- 2007 International Symposium on Intelligentâ€¦
- 2007

An efficient depth image based rendering (DIBR) for generating arbitrary novel views is proposed. The proposed method fills theâ€¦Â (More)

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2005

2005

- NicolÃ¡s GarcÃa Aracil, Ezio Malis, Rafael Aracil, Carlos PÃ©rez-Vidal
- IEEE Transactions on Robotics
- 2005

In the recent past, the visibility problem in vision-based control has been widely investigated. The proposed solutions generallyâ€¦Â (More)

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2001

2001

In this paper, a new genetic-based stereo matching algorithm is presented. Our motivation is to improve the accuracy of theâ€¦Â (More)

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Highly Cited

1999

Highly Cited

1999

- Satyan R. Coorg, Seth J. Teller
- Comput. Geom.
- 1999

EEciently identifying polygons that are visible from a changing synthetic viewpoint is an important problem in computer graphicsâ€¦Â (More)

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Highly Cited

1999

Highly Cited

1999

- Ramesh Raskar, Michael F. Cohen
- SI3D
- 1999

Finding and displaying silhouette edges is important in applications ranging from computer vision to nonphotorealistic renderingâ€¦Â (More)

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Highly Cited

1987

Highly Cited

1987

- Subir Kumar Ghosh, David M. Mount
- 28th Annual Symposium on Foundations of Computerâ€¦
- 1987

The visibility graph of a set of nonintersecting polygonal obstacles in the plane is an undirected graph whose vertices are theâ€¦Â (More)

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1986

1986

- Elena Lodi, Linda Pagli
- IEEE Transactions on Computers
- 1986

We present a parallel algorithm to solve the visibility problem among n vertical segments in a plane, which can be implemented onâ€¦Â (More)

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