114 search results - page 8 / 23 » Discrete Denoising with Shifts |
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper we present a unsupervised learning based approach for sub-pixel motion estimation. The novelty of this work is the learning based method itself which tries to learn ...
IJCV
2011
12 years 10 months ago
2011
We examine the underlying structure of popular algorithms for variational methods used in image processing. We focus here on operator splittings and Bregman methods based on a uniï...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Discrete input distributions are capacity-achieving for a variety of noise distributions whenever the input is subject to peak power or other bounding constraints. In this pape...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
—CMOS radio receiver architectures, based on radio frequency (RF) sampling followed by discrete-time (D-T) signal processing via switched-capacitor circuits, have recently been p...
IWCM
2004
Springer
14 years 22 days ago
2004
Springer
Abstract. Differential motion estimation is based on detecting brightness changes in local image structures. Filters approximating the local gradient are applied to the image seque...