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» Combined image signal processing for CMOS image sensors
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FPGA
2009
ACM
200views FPGA» more  FPGA 2009»
15 years 4 months ago
FPGA-based front-end electronics for positron emission tomography
Modern Field Programmable Gate Arrays (FPGAs) are capable of performing complex discrete signal processing algorithms with clock rates above 100MHz. This combined with FPGA’s lo...
Michael Haselman, Robert Miyaoka, Thomas K. Lewell...
58
Voted
JSAC
2006
90views more  JSAC 2006»
14 years 9 months ago
Multicode ultra-wideband scheme using chirp waveforms
We propose an ultra-wideband (UWB) scheme that employs chirp waveforms. Signals satisfying the Federal Communications Commission (FCC) requirements for UWB applications are formed ...
Huaping Liu
88
Voted
VLSID
2006
IEEE
240views VLSI» more  VLSID 2006»
15 years 9 months ago
An Efficient and Accurate Logarithmic Multiplier Based on Operand Decomposition
Logarithmic Number Systems (LNS) offer a viable alternative in terms of area, delay and power to binary number systems for multiplication and division operations in signal process...
Venkataraman Mahalingam, N. Ranganathan
AVSS
2003
IEEE
15 years 2 months ago
A Distributed Visual Surveillance System
We present a distributed vision-based surveillance system. The system acquires and processes grey level images through one or multiple Camera Units monitoring certain area(s) via ...
Xiaojing Yuan, Zehang Sun, Yaakov L. Varol, George...
FPGA
2008
ACM
308views FPGA» more  FPGA 2008»
14 years 11 months ago
Fpga-based data acquisition system for a positron emission tomography (PET) scanner
: Modern Field Programmable Gate Arrays (FPGAs) are capable of performing complex discrete signal processing algorithms with clock rates of above 100MHz. This combined with FPGAs l...
Michael Haselman, Robert Miyaoka, Thomas K. Lewell...