Sciweavers

711 search results - page 40 / 143
» formats 2008
Sort
View
CVPR
2008
IEEE
15 years 4 months ago
A theoretical analysis of linear and multi-linear models of image appearance
Linear and multi-linear models of object shape/appearance (PCA, 3DMM, AAM/ASM, multilinear tensors) have been very popular in computer vision. In this paper, we analyze the validi...
Yilei Xu, Amit K. Roy Chowdhury
ECAI
2008
Springer
14 years 11 months ago
WikiTaxonomy: A Large Scale Knowledge Resource
We present a taxonomy automatically generated from the system of categories in Wikipedia. Categories in the resource are identified as either classes or instances and included in a...
Simone Paolo Ponzetto, Michael Strube
ICIP
2008
IEEE
15 years 11 months ago
A perceptual metric for blind measurement of blocking artifacts with applications in transform-block-based image and video codin
In this paper, we analyze the formation of blocking artifacts as a result of quantization of the discrete cosine transform (DCT) coefficients. These artifacts are known to be the ...
Koohyar Minoo, Truong Q. Nguyen
ICC
2008
IEEE
15 years 4 months ago
Multiple-Hop Routing in Ultrafast All-Optical Packet Switching Network Using Multiple PPM Routing Tables
—In this paper we present the modeling and simulation of multiple-hop routing in ultrafast all-optical packet switching based routers employing multiple pulse position modulation...
Ming-Feng Chiang, Fary Ghassemlooy, Wai Pang Ng, H...
IPPS
2008
IEEE
15 years 4 months ago
Supporting high performance bioinformatics flat-file data processing using indices
As an essential part of in vitro analysis, biological database query has become more and more important in the research process. A few challenges that are specific to bioinformat...
Xuan Zhang, Gagan Agrawal