325 search results - page 7 / 65 » A Functional Taxonomy for Artifacts |
TCSV
2002
13 years 7 months ago
2002
A novel frequency-domain technique for image blocking artifact detection and reduction is presented in this paper. The algorithm first detects the regions of the image which presen...
CSCW
2008
ACM
13 years 9 months ago
2008
ACM
Recent techniques show the benefits of attaching communitygenerated knowledge to artifacts in an information space and presenting it to subsequent readers. We argue that such know...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
In this paper, we propose a novel method to reduce the magnitude of 4D CT artifacts by stitching two images with a data-driven regularization constrain, which helps preserve the l...
CBMS
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper reports the findings from two field studies that reveal paper-based artifacts being heavily relied upon in medical shift work despite the deployment of a mobile technol...
CSCW
2008
ACM
13 years 7 months ago
2008
ACM
We conducted an ethnographic field study examining how a building design team used representational artifacts to coordinate the design of building systems, structure, and architect...