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» The Dimensionality of Scene Appearance
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CVPR
2012
IEEE
13 years 2 months ago
Discovering and exploiting 3D symmetries in structure from motion
Many architectural scenes contain symmetric or repeated structures, which can generate erroneous image correspondences during structure from motion (Sfm) computation. Prior work h...
Andrea Cohen, Christopher Zach, Sudipta N. Sinha, ...
ICIP
2008
IEEE
15 years 6 months ago
Uncalibrated view synthesis from Relative Affine Structure based on planes parallelism
This paper focuses on the generation of physically valid views from two or more uncalibrated images acquired by standard cameras. The problem is faced without trying to yield a th...
Stefano Tebaldini, Marco Marcon, Augusto Sarti, St...
ISMAR
2006
IEEE
15 years 5 months ago
Interactive context-driven visualization tools for augmented reality
In this article we present an interaction tool, based on the Magic Lenses technique, that allows a 3D scene to be affected dynamically given contextual information, for example, t...
Erick Méndez, Denis Kalkofen, Dieter Schmal...
AVSS
2005
IEEE
15 years 5 months ago
Detecting and quantifying unusual interactions by correlating salient motion
A significant problem in scene interpretation is efficient bottom-up extraction and representation of salient features. In this paper, we address the problem of correlating sali...
Hayley S. Hung, Shaogang Gong
SIGGRAPH
1999
ACM
15 years 4 months ago
Art-based Rendering of Fur, Grass, and Trees
Artists and illustrators can evoke the complexity of fur or vegetation with relatively few well-placed strokes. We present an algorithm that uses strokes to render 3D computer gra...
Michael A. Kowalski, Lee Markosian, J. D. Northrup...