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TVCG
2012
184views Hardware» more  TVCG 2012»
13 years 3 months ago
Spherical DCB-Spline Surfaces with Hierarchical and Adaptive Knot Insertion
—This paper develops a novel surface fitting scheme for automatically reconstructing a genus-0 object into a continuous parametric spline surface. A key contribution for making ...
Juan Cao, Xin Li, Zhonggui Chen, Hong Qin
SGP
2004
15 years 3 months ago
Geometric Texture Synthesis by Example
Patterns on real-world objects are often due to variations in geometry across the surface. Height fields and other common parametric methods cannot synthesize many forms of geomet...
Pravin Bhat, Stephen Ingram, Greg Turk
83
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IROS
2006
IEEE
202views Robotics» more  IROS 2006»
15 years 6 months ago
Optimal Hand-Eye Calibration
— This paper presents a calibration method for eye-in-hand systems in order to estimate the hand-eye and the robot-world transformations. The estimation takes place in terms of a...
Klaus H. Strobl, Gerd Hirzinger
GIAE
2004
Springer
275views Mathematics» more  GIAE 2004»
15 years 6 months ago
Conic Sections and Meet Intersections in Geometric Algebra
This paper first gives a brief overview over some interesting descriptions of conic sections, showing formulations in the three geometric algebras of Euclidean spaces, projective ...
Eckhard M. S. Hitzer
FGR
2000
IEEE
147views Biometrics» more  FGR 2000»
15 years 5 months ago
Hallucinating Faces
In this paper, we study face hallucination or synthesizing a high-resolution face image from a low-resolution input, with the help of a large collection of other highresolution fa...
Simon Baker, Takeo Kanade