785 search results - page 121 / 157 » Spatial Pattern and Spatial Autocorrelation |
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
Detection of planar surfaces in a generic scene is difficult when the illumination is complex and less intense, and the surfaces have non-uniform colors (e.g., a movie poster). A...
ISCAS
2008
IEEE
15 years 4 months ago
2008
IEEE
— Non-negative Matrix factorization (NMF) has increasingly been used as a tool in signal processing in the last couple of years. NMF, like independent component analysis (ICA) is...
ICCCN
2007
IEEE
15 years 4 months ago
2007
IEEE
—Understanding outage and failure characteristics of a network is important to assess the availability of the network, determine failure source for trouble-shooting, and identify...
ICMCS
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper investigates the use of the anisotropic 3-D dualtree discrete wavelet transform (DDWT) for video coding. The 3-D DDWT is an attractive video representation because it i...
ICRA
2007
IEEE
15 years 4 months ago
2007
IEEE
— In this paper, we address the issues of compliant control of a robot under contact constraints with a goal of using joint space based pattern generators as movement primitives,...