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CGF
2008
106views more  CGF 2008»
15 years 6 months ago
Raycasting of Light Field Galleries from Volumetric Data
The paper describes a technique to generate high-quality light field representations from volumetric data. We show how light field galleries can be created to give unexperienced a...
Christof Rezk-Salama, Severin Todt, Andreas Kolb
VIS
2004
IEEE
166views Visualization» more  VIS 2004»
16 years 7 months ago
Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation
A new method for the simplification and the visualization of vector fields is presented based on the notion of Centroidal Voronoi tessellations (CVT's). A CVT is a special Vo...
Qiang Du, Xiaoqiang Wang
3DPVT
2006
IEEE
169views Visualization» more  3DPVT 2006»
16 years 19 days ago
Angle Independent Bundle Adjustment Refinement
Obtaining a digital model of a real-world 3D scene is a challenging task pursued by computer vision and computer graphics. Given an initial approximate 3D model, a popular refinem...
Jeffrey Zhang, Daniel G. Aliaga, Mireille Boutin, ...
NPAR
2000
ACM
15 years 10 months ago
An algorithm for automatic painterly rendering based on local source image approximation
This paper presents a new method for the automatic painterly rendering. This method synthesizes an impressive image with a handcrafted look from a source image such as a photograp...
Michio Shiraishi, Yasushi Yamaguchi
CGF
2008
127views more  CGF 2008»
15 years 6 months ago
Viewfinder Alignment
The viewfinder of a digital camera has traditionally been used for one purpose: to display to the user a preview of what is seen through the camera's lens. High quality camer...
Andrew Adams, Natasha Gelfand, Kari Pulli