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CVPR
2004
IEEE
16 years 1 months ago
Tomographic Reconstruction of Piecewise Smooth Images
In computed tomography, direct inversion of the Radon transform requires more projections than are practical due to constraints in scan time and image accessibility. Therefore, it...
Christopher V. Alvino, Anthony J. Yezzi Jr.
ICASSP
2011
IEEE
14 years 3 months ago
Dense disparity estimation from linear measurements
This paper proposes a methodology to estimate the correlation model between a pair of images that are given under the form of linear measurements. We consider an image pair whose ...
Vijayaraghavan Thirumalai, Pascal Frossard
ISM
2008
IEEE
83views Multimedia» more  ISM 2008»
15 years 6 months ago
Fast and Flexible Tree Rendering with Enhanced Visibility Estimation
We present a set of techniques to simplify tree models for faster rendering while retaining their visual resemblance to the original model. This goal is achieved by setting a budg...
Jessy Lee, C. C. Jay Kuo
ACCV
1998
Springer
15 years 4 months ago
Comparison of Mean Field Annealing and Multiresolution Analysis in Missing Data Estimation
The project we are working on is to help develop and test a low cost, large area, high resolution X-ray detection system with a high dynamic range. The large area is achieved by b...
Hairong Qi, Wesley E. Snyder, Griff L. Bilbro
AIPS
2003
15 years 1 months ago
Reasoning about Autonomous Processes in an Estimated-Regression Planner
We examine the issues that arise in extending an estimatedregression (ER) planner to reason about autonomous processes that run and have continuous and discrete effects without th...
Drew V. McDermott