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CVPR
2012
IEEE
13 years 9 months ago
A closed-form solution to uncalibrated photometric stereo via diffuse maxima
In this paper we propose a novel solution to uncalibrated photometric stereo. Our approach is to eliminate the socalled generalized bas relief (GBR) ambiguity by exploiting points...
Paolo Favaro, Thoma Papadhimitri
DAC
2005
ACM
16 years 7 months ago
Scalable trajectory methods for on-demand analog macromodel extraction
Trajectory methods sample the state trajectory of a circuit as it simulates in the time domain, and build macromodels by reducing and interpolating among the linearizations create...
Saurabh K. Tiwary, Rob A. Rutenbar
MICCAI
2009
Springer
16 years 3 months ago
Fast Automatic Segmentation of the Esophagus from 3D CT Data Using a Probabilistic Model
Automated segmentation of the esophagus in CT images is of high value to radiologists for oncological examinations of the mediastinum. It can serve as a guideline and prevent confu...
Johannes Feulner, Shaohua Kevin Zhou, Alexander Ca...
RR
2009
Springer
16 years 1 months ago
Distributed Resolution for Expressive Ontology Networks
Abstract. The Semantic Web is commonly perceived as a web of partially interlinked machine readable data. This data is inherently distributed and resembles the structure of the web...
Anne Schlicht, Heiner Stuckenschmidt
AIED
2005
Springer
16 years 1 days ago
Do Performance Goals Lead Students to Game the System?
Students approach the learning opportunity offered by intelligent tutoring systems with a variety of goals and attitudes. These goals and attitudes can substantially affect student...
Ryan Shaun Baker, Ido Roll, Albert T. Corbett, Ken...