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» On the Entropy Rate of Pattern Processes
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ICASSP
2011
IEEE
13 years 5 days ago
Joint algorithm-architecture optimization of CABAC to increase speed and reduce area cost
To address the increasing demand for higher resolution and frame rates, processing speed (i.e. performance) and area cost need to be considered in the development of next generati...
Vivienne Sze, Anantha P. Chandrakasan
SOUPS
2010
ACM
14 years 10 days ago
A closer look at recognition-based graphical passwords on mobile devices
Graphical password systems based on the recognition of photographs are candidates to alleviate current over-reliance on alphanumeric passwords and PINs. However, despite being bas...
Paul Dunphy, Andreas P. Heiner, N. Asokan
ERSA
2006
197views Hardware» more  ERSA 2006»
13 years 9 months ago
A High Speed, Run Time Reconfigurable Image Acquisition processor for a Missile Approach Warning System
High frame rate video capture and image processing is an important capability for applications in defense and homeland security where incoming missiles must be detected in very sh...
Vinay Sriram, David Kearney
ICASSP
2008
IEEE
14 years 2 months ago
Confidence estimation, OOV detection and language ID using phone-to-word transduction and phone-level alignments
Automatic Speech Recognition (ASR) systems continue to make errors during search when handling various phenomena including noise, pronunciation variation, and out of vocabulary (O...
Christopher M. White, Geoffrey Zweig, Lukas Burget...
ISMIR
2001
Springer
108views Music» more  ISMIR 2001»
14 years 27 days ago
Thematic Extractor
We have created a system that identifies musical keywords or themes. The system searches for all patterns composed of melodic (intervallic for our purposes) repetition in a piece....
Colin Meek