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» Algorithm Visualization in Teaching Spatial Data Algorithms
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CGF
2007
82views more  CGF 2007»
15 years 3 months ago
Unpopping: Solving the Image-Space Blend Problem for Smooth Discrete LOD Transitions
This paper presents a new, simple and practical algorithm to avoid artifacts when switching between discrete levels of detail (LOD) by smoothly blending LOD representations in ima...
Markus Giegl, Michael Wimmer
DPHOTO
2009
154views Hardware» more  DPHOTO 2009»
15 years 1 months ago
Optimal color filter array design: quantitative conditions and an efficient search procedure
Most digital cameras employ a spatial subsampling process, implemented as a color filter array (CFA), to capture color images. The choice of CFA patterns has a great impact on the...
Yue M. Lu, Martin Vetterli
AVI
2010
15 years 4 months ago
Tracing genealogical data with TimeNets
We present TimeNets, a new visualization technique for genealogical data. Most genealogical diagrams prioritize the display of generational relations. To enable analysis of famili...
Nam Wook Kim, Stuart K. Card, Jeffrey Heer
CVIU
2007
149views more  CVIU 2007»
15 years 3 months ago
A volumetric fusion technique for surface reconstruction from silhouettes and range data
Optical triangulation, an active reconstruction technique, is known to be an accurate method but has several shortcomings due to occlusion and laser reflectance properties of the...
Yücel Yemez, C. J. Wetherilt
ECCV
2002
Springer
16 years 5 months ago
Building Roadmaps of Local Minima of Visual Models
Getting trapped in suboptimal local minima is a perennial problem in model based vision, especially in applications like monocular human body tracking where complex nonlinear para...
Cristian Sminchisescu, Bill Triggs