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» Reconstructing Subsets of Reals
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SIAMSC
2010
215views more  SIAMSC 2010»
14 years 10 months ago
A Fast Algorithm for Sparse Reconstruction Based on Shrinkage, Subspace Optimization, and Continuation
We propose a fast algorithm for solving the ℓ1-regularized minimization problem minx∈Rn µ x 1 + Ax − b 2 2 for recovering sparse solutions to an undetermined system of linea...
Zaiwen Wen, Wotao Yin, Donald Goldfarb, Yin Zhang
ISSS
1997
IEEE
92views Hardware» more  ISSS 1997»
15 years 3 months ago
Synthesising Controllers from Real-Time Specifications
We present an algorithm for synthesising controllers specified in a subset of the interval temporal logic Duration Calculus [13]. The synthesised controllers are given as PLC-Auto...
Henning Dierks
ICCV
2007
IEEE
16 years 1 months ago
Out-of-Core Bundle Adjustment for Large-Scale 3D Reconstruction
Large-scale 3D reconstruction has recently received much attention from the computer vision community. Bundle adjustment is a key component of 3D reconstruction problems. However,...
Kai Ni, Drew Steedly, Frank Dellaert
CVPR
2012
IEEE
13 years 2 months ago
General trajectory prior for Non-Rigid reconstruction
Trajectory basis Non-Rigid Structure From Motion (NRSFM) currently faces two problems: the limit of reconstructability and the need to tune the basis size for different sequences....
Jack Valmadre, Simon Lucey
ECCV
2006
Springer
16 years 1 months ago
Reconstruction of Canal Surfaces from Single Images Under Exact Perspective
This paper addresses the reconstruction of canal surfaces from single images. A canal surface is obtained as the envelope of a family of spheres of constant radius, whose center is...
Vincenzo Caglioti, Alessandro Giusti