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127
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ICMCS
2009
IEEE
133views Multimedia» more  ICMCS 2009»
15 years 1 months ago
Point-cloud refinement via exact matching
In many multi-view stereo (MVS) algorithms, a point-cloud evolution is performed, based on the matching process. For most of them, an assumption is usually employed for the matchi...
Xiaoduan Feng, Yebin Liu, Qionghai Dai
90
Voted
ICANN
2007
Springer
15 years 9 months ago
A Two-Layer ICA-Like Model Estimated by Score Matching
Abstract. Capturing regularities in high-dimensional data is an important problem in machine learning and signal processing. Here we present a statistical model that learns a nonli...
Urs Köster, Aapo Hyvärinen
108
Voted
COLING
2008
15 years 4 months ago
Underspecified Modelling of Complex Discourse Constraints
We introduce a new type of discourse constraints for the interaction of discourse relations with the configuration of discourse segments. We examine corpus-extracted examples as s...
Markus Egg, Michaela Regneri
146
Voted
WEBI
2010
Springer
15 years 1 months ago
Expertise Matching via Constraint-Based Optimization
Abstract--Expertise matching, aiming to find the alignment between experts and queries, is a common problem in many real applications such as conference paper-reviewer assignment, ...
Wenbin Tang, Jie Tang, Chenhao Tan
CVPR
2012
IEEE
13 years 5 months ago
Discovering and exploiting 3D symmetries in structure from motion
Many architectural scenes contain symmetric or repeated structures, which can generate erroneous image correspondences during structure from motion (Sfm) computation. Prior work h...
Andrea Cohen, Christopher Zach, Sudipta N. Sinha, ...