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ICPR
2004
IEEE
16 years 7 months ago
Reconstruction of Medical Images by Perspective Shape-from-Shading
Shape-from-Shading (SfS) is a fundamental problem in Computer Vision; it is based upon the image irradiance equation. Recently, the authors proposed to solve the image irradiance ...
Ariel Tankus, Nir A. Sochen, Yehezkel Yeshurun
ICCV
2005
IEEE
16 years 5 days ago
Photometric Stereo under Perspective Projection
Photometric stereo is a fundamental approach in Computer Vision. At its core lies a set of image irradiance equations each taken with a different illumination. The vast majority o...
Ariel Tankus, Nahum Kiryati
ACCV
2006
Springer
16 years 16 days ago
Fisheye Lenses Calibration Using Straight-Line Spherical Perspective Projection Constraint
Fisheye lenses are often used to enlarge the field of view (FOV) of a conventional camera. But the images taken with fisheye lenses have severe distortions. This paper proposes a...
Xianghua Ying, Zhanyi Hu, Hongbin Zha
GRID
2003
Springer
15 years 11 months ago
Predicting the Performance of Globus Monitoring and Discovery Service (MDS-2) Queries
Resource discovery and monitoring in a distributed Grid environment gives rise to several issues, one of which is the provision of reliable performance and hence, the quality-ofse...
Helene N. Lim Choi Keung, Justin R. D. Dyson, Step...
VMV
2003
99views Visualization» more  VMV 2003»
15 years 8 months ago
Resampling of Large Datasets for Industrial Flow Visualization
Many industrial flow simulations calculated in the car development process are defined on unstructured grids. However, visualization of unstructured grids is computationally exp...
Simon Stegmaier, Martin Schulz, Thomas Ertl