70 search results - page 4 / 14 » An efficient algorithm for compressed MR imaging using total... |
ACISICIS
2005
IEEE
14 years 2 months ago
2005
IEEE
IPMI
2003
Springer
14 years 9 months ago
2003
Springer
Abstract. We propose a novel bias correction method for magnetic resonance (MR) imaging that uses complementary body coil and surface coil images. The former are spatially homogene...
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
Ultrasound images are corrupted by a multiplicative noise, the speckle, which makes high level analysis difficult. Within each resolution cell a number of elementary scatterers re...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
This paper describes an optimization framework for reconstructing nonnegative image intensities from linear projections contaminated with Poisson noise. Such Poisson inverse probl...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper, a new fast video codec using Wavelet Difference Reduction (WDR) algorithm is presented. This proposed video codec is inspired by the concept of motion JPEG; namely,...