103 search results - page 11 / 21 » Ultrasound Imaging Simulation and Echocardiographic Image Sy... |
APVIS
2010
13 years 10 months ago
2010
In this paper we present a volumetric lighting model, which simulates scattering as well as shadowing in order to generate high quality volume renderings. By approximating light t...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
The JPEG-LS algorithm is one of the recently designated standards for lossless compression of grayscale and color images. In this paper, simulation results for lossless and near l...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
In ultrasound (US) imaging, denoising is intended to improve quantitative image analysis techniques. In this paper, a new version of the Non Local (NL) Means filter adapted for US...
RT
1997
Springer
14 years 21 days ago
1997
Springer
: Realistic image synthesis research involves the simulation of visible light propagation within an environment with a view to computing an image that evokes a similar visual respo...
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
We propose a new model for image denoising which is a hybrid of the total variation model and the Laplacian mean-curvature model. An efficient numerical procedure to compute the h...