484 search results - page 16 / 97 » Perfect Derived Propagators |
ICIP
2000
IEEE
14 years 9 months ago
2000
IEEE
An iterative solution to the problem of image deconvolution is presented. The previous image estimate is pre-filtered using a stabilizing function that is updated based on current...
MVA
1990
13 years 9 months ago
1990
In the Shape from Shading methods, an extended approach named Uni-directional Photometric Flow Fields is proposed in this paper. The reflectance property of the surface material i...
ICDM
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we present a novel feature extraction framework, called learning by propagability. The whole learning process is driven by the philosophy that the data labels and o...
VTC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— This paper investigates the applicability of deterministic ultra wideband (UWB) propagation modeling for evaluating UWB system performances. The modeling explores the w...
ER
2011
Springer
12 years 7 months ago
2011
Springer
Abstract. User preferences are a fundamental ingredient of personalized database applications, in particular those in which the user context plays a key role. Given a set of prefer...