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CVPR
2008
IEEE
16 years 6 months ago
Photometric stereo with non-parametric and spatially-varying reflectance
We present a method for simultaneously recovering shape and spatially varying reflectance of a surface from photometric stereo images. The distinguishing feature of our approach i...
Neil G. Alldrin, Todd Zickler, David J. Kriegman
ICIP
2003
IEEE
16 years 6 months ago
Geometric segmentation of 3D structures
Segmentation in volumetric images deals with separating `objects' from their `background' in a given 3D data. Usually, one starts with `edge detectors' that give bi...
Ron Kimmel
ICPR
2004
IEEE
16 years 6 months ago
Robust Carving for Non-Lambertian Objects
This paper presents a new surface reconstruction method that extends previous carving methods for non-Lambertian objects by integrating the smoothness and image information of dif...
Gang Zeng, Sylvain Paris, Long Quan
ISBI
2008
IEEE
16 years 5 months ago
EEG source localization by multi-planar analytic sensing
Source localization from EEG surface measurements is an important problem in neuro-imaging. We propose a new mathematical framework to estimate the parameters of a multidipole sou...
Djano Kandaswamy, Thierry Blu, Laurent Spinelli, C...
TEI
2010
ACM
157views Hardware» more  TEI 2010»
15 years 11 months ago
Relief: a scalable actuated shape display
Relief is an actuated tabletop display, which is able to render and animate three-dimensional shapes with a malleable surface. It allows users to experience and form digital model...
Daniel Leithinger, Hiroshi Ishii