159 search results - page 1 / 32 » Feature extraction of volume data based on multi-scale repre... |
GRAPHITE
2003
ACM
13 years 10 months ago
2003
ACM
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
This paper introduces a simple and efficient representation for natural images. We partition an image into blocks and treat the blocks as vectors in a high-dimensional space. We t...
CGF
2005
13 years 4 months ago
2005
In this paper, we present a new method for surface extraction from volume data which preserves sharp features, maintains consistent topology and generates surface adaptively witho...
PG
2003
IEEE
13 years 10 months ago
2003
IEEE
Interactive data visualization is inherently an iterative trial-and-error process searching for an ideal set of parameters for classifying and rendering features of interest in th...
ICCV
2011
IEEE
12 years 4 months ago
2011
IEEE
Low-Rank Representation (LRR) [16, 17] is an effective method for exploring the multiple subspace structures of data. Usually, the observed data matrix itself is chosen as the dic...