2523 search results - page 199 / 505 » The Quality of Catadioptric Imaging |
ISBI
2006
IEEE
14 years 10 months ago
2006
IEEE
We present a method to improve the quality of cone-beam tomographic images computed from an intra-operative C-arm scan by adding information from an anatomical atlas. Limited rang...
ICIAP
2003
ACM
14 years 9 months ago
2003
ACM
To be able to enlarge a digital image from a single frame preserving the perceptive cues is a relevant research issue. The best algorithms take into account the presence of edges ...
ICIP
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper, we present a novel algorithm for wavelet domain image denoising using the soft thresholding function. The thresholds are designed to be locally optimal with respect...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
The paper presents a model of visual attention combined with eye tracking to drive content-based retrieval of image data in order to facilitate understanding and development of ne...
ISMAR
2008
IEEE
14 years 4 months ago
2008
IEEE
To achieve a realistic integration of virtual and real imagery in video see-through augmented reality, the rendered images should have a similar appearance and quality to those ca...