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ISM
2006
IEEE
130views Multimedia» more  ISM 2006»
16 years 20 days ago
Accelerating Color Space Conversion Using Extended Subwords and the Matrix Register File
Color space conversion is an important kernel in multimedia codecs such as JPEG and MPEG. When implemented using SIMD instructions, however, the performance improvement is often l...
Asadollah Shahbahrami, Ben H. H. Juurlink, Stamati...
ICMCS
2005
IEEE
132views Multimedia» more  ICMCS 2005»
16 years 8 days ago
Non-linear image enhancement for digital TV applications using Gabor filters
We propose a non-linear image enhancement method based on Gabor filters, which allows selective enhancement based on the contrast sensitivity function of the human visual system. ...
Yue Yang, Baoxin Li
SAS
2005
Springer
132views Formal Methods» more  SAS 2005»
16 years 4 days ago
Generation of Basic Semi-algebraic Invariants Using Convex Polyhedra
A technique for generating invariant polynomial inequalities of bounded degree is presented using the abstract interpretation framework. It is based on overapproximating basic semi...
Roberto Bagnara, Enric Rodríguez-Carbonell,...
FGR
2004
IEEE
169views Biometrics» more  FGR 2004»
15 years 10 months ago
Skin Detection using Neighborhood Information
Skin detection is employed in tasks like face detection and tracking, naked people detection, hand detection and tracking, people retrieval in databases and Internet, etc. However...
Javier Ruiz-del-Solar, Rodrigo Verschae
WSC
2007
15 years 9 months ago
Using simulation to predict market behavior for outbound call centers
In the last few years, the call center industry has considerably grown especially the outbound call center area, such as telemarketing. The productivity of the call centers has si...
Paulo J. de Freitas Filho, Geovani Ferreira da Cru...