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CVPR
2004
IEEE
16 years 6 months ago
Hybrid Textons: Modeling Surfaces with Reflectance and Geometry
The appearance of surface texture as it varies with angular changes of view and illumination is becoming an increasingly important research topic. The bidirectional texture functi...
Jing Wang 0008, Kristin J. Dana
IWCIA
2004
Springer
15 years 9 months ago
Tensor Algebra: A Combinatorial Approach to the Projective Geometry of Figures
Abstract. This paper explores the combinatorial aspects of symmetric and antisymmetric forms represented in tensor algebra. The development of geometric perspective gained from ten...
David N. R. McKinnon, Brian C. Lovell
CVPR
2004
IEEE
16 years 6 months ago
Space-Time Isosurface Evolution for Temporally Coherent 3D Reconstruction
We model the dynamic geometry of a time-varying scene as a 3D isosurface in space-time. The intersection of the isosurface with planes of constant time yields the geometry at a si...
Bastian Goldlücke, Marcus A. Magnor
ICIP
2010
IEEE
15 years 2 months ago
OmniSIFT: Scale invariant features in omnidirectional images
We propose a method to compute scale invariant features in omnidirectional images. We present a formulation based on Riemannian geometry for the definition of differential operato...
Zafer Arican, Pascal Frossard
166
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ICIP
2007
IEEE
16 years 5 months ago
Analysis and Integrated Architecture Design for Overlap Smooth and in-Loop Deblocking Filter in VC-1
Unlike familiar macroblock-based in-loop deblocking filter in H.264, the filters of VC-1 perform all horizontal edges (for in-loop deblocking filtering) or vertical edges (for ove...
Yen-Lin Lee, Truong Nguyen