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MICCAI
2004
Springer
14 years 9 months ago
Multi-channel Mutual Information Using Scale Space
We propose a new voxel similarity measure which utilises local image structure as well intensity information. Gaussian scale space derivatives are used to provide the structural in...
Mark Holden, Lewis D. Griffin, Nadeem Saeed, Derek...
ISBI
2004
IEEE
14 years 9 months ago
Optimal Variable-Density k-Space Sampling in MRI
Magnetic resonance imaging (MRI) is often times limited by scan time. To reduce scan time, there have been various efforts to reduce the number of sampling points. In most cases, ...
Jin Hyung Lee, Dwight G. Nishimura, Brad Osgood
ESORICS
2009
Springer
14 years 9 months ago
A Generic Security API for Symmetric Key Management on Cryptographic Devices
Security APIs are used to define the boundary between trusted and untrusted code. The security properties of existing APIs are not always clear. In this paper, we give a new generi...
Véronique Cortier, Graham Steel
ICSE
2007
IEEE-ACM
14 years 8 months ago
GoalDebug: A Spreadsheet Debugger for End Users
We present a spreadsheet debugger targeted at end users. Whenever the computed output of a cell is incorrect, the user can supply an expected value for a cell, which is employed b...
Robin Abraham, Martin Erwig
TEI
2010
ACM
115views Hardware» more  TEI 2010»
14 years 3 months ago
The peppermill: a human-powered user interface device
A human-powered user interface device sources its power from the physical effort required to operate it. This paper describes a technique by which a geared DC motor and a simple c...
Nicolas Villar, Steve Hodges