636 search results - page 27 / 128 » The AXML Artifact Model |
CSCW
2002
ACM
13 years 7 months ago
2002
ACM
An activity theory model and a mediating artifacts hierarchy were employed to help identify the needs for tools for customer support engineers who documented solutions to customer...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Harmonic + Noise model (HNM) is a hybrid model of speech with a harmonic component and a noise component. While harmonic part describes efficiently the periodicities in speech si...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
High dynamic range images may be created by capturing multiple images of a scene with varying exposures. Images created in this manner are prone to ghosting artifacts, which appea...
TEI
2009
ACM
14 years 2 months ago
2009
ACM
Ubiquitous computing is fostering an explosion of physical artifacts that are coupled to digital information – so-called Spimes. We introduce a tangible workbench that allows fo...
TMI
1998
13 years 7 months ago
1998
Abstract— The adaptive contrast enhancement (ACE) algorithm, which uses contrast gains (CG’s) to adjust the highfrequency components of images, is a well-known technique for me...