1439 search results - page 177 / 288 » Fast approximation of centrality |
91
Voted
ICCV
2007
IEEE
16 years 2 months ago
2007
IEEE
We present a motion exemplar approach for finding body configuration in monocular videos. A motion correlation technique is employed to measure the motion similarity at various sp...
100
Voted
ICIP
2001
IEEE
16 years 2 months ago
2001
IEEE
We present a new family of 2D orthogonal wavelets which uses quincunx sampling. The orthogonal refinement filters have a simple analytical expression in the Fourier domain as a fu...
ICIP
1999
IEEE
16 years 2 months ago
1999
IEEE
There are three basic segmentation schemes for compound image compression: object-based, layer-based, and block-based. This work discusses the relative advantages of each scheme a...
234
Voted
GIS
2004
ACM
16 years 1 months ago
2004
ACM
This paper presents a fast algorithm for smooth digital elevation model interpolation and approximation from scattered elevation data. The global surface is reconstructed by subdi...
86
Voted
IPMI
2005
Springer
16 years 1 months ago
2005
Springer
In this paper, we study Markov Random Fields as spatial smoothing priors in fMRI detection. Relatively high noise in fMRI images presents a serious challenge for the detection algo...