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» Thresholding for Change Detection
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ICIP
2006
IEEE
14 years 10 months ago
Contour Detection by Multiresolution Surround Inhibition
In natural images, luminance changes occur both on object contours and on textures. Often, the latter are stronger than the former, thus standard edge detectors fail in isolating ...
Giuseppe Papari, Patrizio Campisi, Nicolai Petkov,...
ACISP
1999
Springer
14 years 26 days ago
Changing Thresholds in the Absence of Secure Channels
The ways the threshold parameter can be modified after the setup of a secret sharing scheme is the main theme of this work. The considerations are limited to the case when there ...
Keith M. Martin, Josef Pieprzyk, Reihaneh Safavi-N...
DSN
2008
IEEE
14 years 3 months ago
Anomaly? application change? or workload change? towards automated detection of application performance anomaly and change
: Automated tools for understanding application behavior and its changes during the application life-cycle are essential for many performance analysis and debugging tasks. Applicat...
Ludmila Cherkasova, Kivanc M. Ozonat, Ningfang Mi,...
VTS
1996
IEEE
114views Hardware» more  VTS 1996»
14 years 22 days ago
Quantitative analysis of very-low-voltage testing
Some weak static CMOS chips can be detected by testing them with a very low supply voltage -- between 2 and 2.5 times the threshold voltage Vt of the transistors. A weak chip is o...
Jonathan T.-Y. Chang, Edward J. McCluskey
ISCAS
2008
IEEE
147views Hardware» more  ISCAS 2008»
14 years 3 months ago
An asynchronous time-based image sensor
Abstract— In this paper we propose a fully asynchronous, timebased image sensor, which is characterized by high temporal resolution, low data rate (near complete temporal redunda...
Christoph Posch, Daniel Matolin, Rainer Wohlgenann...