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ISCAS
1999
IEEE
131views Hardware» more  ISCAS 1999»
13 years 11 months ago
A multilevel modulation scheme for high-speed wireless infrared communications
To investigate short-distance, point-to-point, infrared channels, a test-bench and circuits were constructed to determine the limitations ofexisting optoelectronics. Theresults of...
S. Hranilovic, D. A. Johns
ICIP
1999
IEEE
13 years 11 months ago
A New Anti-Aliasing Algorithm for Computer Graphics Images
This paper presents an area-filtering algorithm for antialiasing technique of computer graphics images. It can be applied to low-resolution image, which the aliasing effect is mor...
Yuan-Hau Yeh, Chen-Yi Lee
ISCAS
1999
IEEE
74views Hardware» more  ISCAS 1999»
13 years 11 months ago
Mismatch-shaping serial digital-to-analog converter
A simple but accurate pseudo-passive mismatch-shaping D/A converter is described. A digital state machine is used to control the switching sequence of a symmetric two-capacitor ne...
Jesper Steensgaard, Un-Ku Moon, Gabor C. Temes
WWW
2003
ACM
14 years 8 months ago
Implementing XML Schema inside a relational database
XML Schema has emerged as a promising data model that unites structured and unstructured content. The Oracle database has led the commercial database community in integrating supp...
Sandeepan Banerjee
ICIP
1999
IEEE
14 years 9 months ago
Power Optimized Space-Time Code for Layer Coded Multimedia over Wireless Channels
A power optimized space-time code is presented for reliable delivery of layer coded multimedia data through wireless channels. Appropriate power control further improves the perfo...
Haitao Zheng, K. J. Ray Liu