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ISCAS
1999
IEEE
131views Hardware» more  ISCAS 1999»
15 years 10 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
DFT
2004
IEEE
95views VLSI» more  DFT 2004»
15 years 10 months ago
Mixed Loopback BiST for RF Digital Transceivers
In this paper we analyze the performance of a mixed built-in-self-test (BiST) for RF IC digital transceivers, where a baseband processor can be used both as a test pattern generat...
Jerzy Dabrowski, Javier Gonzalez Bayon
CVPR
2008
IEEE
15 years 8 months ago
Adaptive region intensity based rigid ultrasound and CT image registration
Rigid registration of intraoperative ultrasound (US) and CT is an important technique to provide real-time guidance for preoperative images and models. Due to the speckle noise an...
Zhijun Zhang
IMAGING
2004
15 years 7 months ago
Extending Printing Color Gamut by Optimizing the Spectral Reflectance of Inks
A computer simulation was performed to investigate the optimum combinations of three- and four-chromatic inks in order to maximize the color gamut for halftone printing. A virtual...
Yongda Chen, Roy S. Berns, Lawrence A. Taplin
NETWORKING
2004
15 years 7 months ago
Comparative Evaluation of Two Scalable QoS Architectures
This paper performs a comparative evaluation of two QoS architectures, RSVP Reservation Aggregation and Scalable ReservationBased QoS, aimed at providing QoS levels similar to the ...
Rui Prior, Susana Sargento, Pedro Brandão, ...