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ICASSP
2010
IEEE
13 years 9 months ago
Histogram equalization and noise masking for robust speech recognition
Mismatch between training and test conditions deteriorates the performance of speech recognizers. This paper investigates the combination of parametric histogram equalization (pHE...
Xueru Zhang, Kris Demuynck, Hugo Van Hamme
COMPUTER
2006
98views more  COMPUTER 2006»
13 years 9 months ago
Energy-Aware User Interfaces and Energy-Adaptive Displays
The utility of a mobile computer, such as a handheld or a laptop, is largely constrained by battery life. The display stands out as a major consumer of battery energy, so reducing...
Parthasarathy Ranganathan, Erik Geelhoed, Meera Ma...
VLSID
2006
IEEE
170views VLSI» more  VLSID 2006»
14 years 10 months ago
16-Bit Segmented Type Current Steering DAC for Video Applications
In this paper, 16-bit, 50 MHz Current Steering DAC is designed. This DAC is implemented using TSMC 0.35 ?m technology. An optimum segmentation is done of 16-bits into binary and t...
Gaurav Raja, Basabi Bhaumik
DATE
2008
IEEE
144views Hardware» more  DATE 2008»
14 years 4 months ago
Novel Front-End Circuit Architectures for Integrated Bio-Electronic Interfaces
The prospective use of upcoming nanometer CMOS technology nodes (65nm, 45nm, and beyond) in bioelectronic interfaces is raising a number of important issues concerning circuit arc...
Carlotta Guiducci, Alexandre Schmid, Frank K. G&uu...
CVPR
2001
IEEE
14 years 11 months ago
Simultaneous linear estimation of multiple view geometry and lens distortion
A bugbear of uncalibrated stereo reconstruction is that cameras which deviate from the pinhole model have to be pre-calibrated in order to correct for nonlinear lens distortion. I...
Andrew W. Fitzgibbon