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SP
1999
IEEE
126views Security Privacy» more  SP 1999»
15 years 6 months ago
Flexible Policy-Directed Code Safety
This work introduces a new approach to code safety. We present Naccio, a system architecture that allows a large class of safety policies to be expressed in a general and platform...
David Evans, Andrew Twyman
153
Voted
ICIP
2005
IEEE
16 years 4 months ago
Direct image retrieval in JPEG and JPEG2000
Images are often compressed using JPEG or JPEG2000. Many retrieval systems operated in either uncompressed or compressed domains have been proposed. However, retrieving in multipl...
Ka Man Au, Ngai-Fong Law, Wan-Chi Siu
ISCAS
2002
IEEE
89views Hardware» more  ISCAS 2002»
15 years 7 months ago
Mapping the wavelet transform onto silicon: the dynamic translinear approach
In this paper, an analog implementation of the Wavelet Transform (WT) is presented. The circuit is based on the Dynamic Translinear (DTL) circuit technique and implements, by mean...
Sandro A. P. Haddad, Wouter A. Serdijn
ISBI
2009
IEEE
15 years 9 months ago
Direct Adaptive Algorithms for CT Reconstruction
This work concerns with linear and spatially-adaptive direct reconstruction algorithms for 2-D parallel-beam transmission tomography, extending the Filtered Back-Projection (FBP)....
Joseph Shtok, Michael Elad, Michael Zibulevsky
WCNC
2010
IEEE
15 years 6 months ago
Sampling Jitter Cancellation in Direct-Sampling Radio
—This paper addresses the sampling jitter estimation and cancellation task in direct RF sub-sampling type radios. The proposed jitter estimation method is based on carefully inje...
Ville Syrjala, Mikko Valkama