439 search results - page 28 / 88 » Alignment using Spectral Clusters |
PAMI
2007
13 years 9 months ago
2007
—A variety of clustering algorithms have recently been proposed to handle data that is not linearly separable; spectral clustering and kernel k-means are two of the main methods....
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
We study the phonetic information in the signal from an ultrasonic “microphone”, a device that emits an ultrasonic wave toward a speaker and receives the reflected, Doppler-s...
PR
2006
2006
Correspondence matching using kernel principal components analysis and label consistency constraints
13 years 10 months ago
This paper investigates spectral approaches to the problem of point pattern matching. We make two contributions. First, we consider rigid point-set alignment. Here we show how ker...
SMI
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper presents a new multiview alignment algorithm that performs both the coarse and fine alignment of unordered sets of range scans. Our algorithm selects quadruples of ran...
FGR
2008
IEEE
14 years 4 months ago
2008
IEEE
Temporal segmentation of human motion into actions is a crucial step for understanding and building computational models of human motion. Several issues contribute to the challeng...