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SIAMMAX
2010
224views more  SIAMMAX 2010»
15 years 9 days ago
Robust Approximate Cholesky Factorization of Rank-Structured Symmetric Positive Definite Matrices
Abstract. Given a symmetric positive definite matrix A, we compute a structured approximate Cholesky factorization A RT R up to any desired accuracy, where R is an upper triangula...
Jianlin Xia, Ming Gu
CGF
2011
14 years 9 months ago
Procedural Modeling of Interconnected Structures
The complexity and detail of geometric scenes that are used in today’s computer animated films and interactive games have reached a level where the manual creation by tradition...
Lars Krecklau, Leif Kobbelt
CVPR
1999
IEEE
16 years 7 months ago
Panoramic EPI Generation and Analysis of Video from a Moving Platform with Vibration
This paper presents a novel approach for generating and analyzing epipolar plane images (EPIs) from video sequences taken from a moving platform subject to vibration so that the 3...
Zhigang Zhu, Guangyou Xu, Xueyin Lin
CVPR
2004
IEEE
16 years 7 months ago
Names and Faces in the News
We show quite good face clustering is possible for a dataset of inaccurately and ambiguously labelled face images. Our dataset is 44,773 face images, obtained by applying a face f...
Tamara L. Berg, Alexander C. Berg, Jaety Edwards, ...
ICCV
2005
IEEE
16 years 7 months ago
Active Search for Real-Time Vision
In most cases when information is to be extracted from an image, there are priors available on the state of the world and therefore on the detailed measurements which will be obta...
Andrew J. Davison