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JEI
2008
128views more  JEI 2008»
14 years 9 months ago
Practical use of receiver operating characteristic analysis to assess the performances of defect detection algorithms
Defect detection in images is a current task in quality control and is often integrated in partially or fully automated systems. Assessing the performances of defect detection algo...
Yann Le Meur, Jean-Michel Vignolle, Jocelyn Chanus...
EUROPKI
2009
Springer
14 years 7 months ago
A Computational Framework for Certificate Policy Operations
The trustworthiness of any Public Key Infrastructure (PKI) rests upon the expectations for trust, and the degree to which those expectations are met. Policies, whether implicit as ...
Gabriel A. Weaver, Scott A. Rea, Sean W. Smith
CDC
2010
IEEE
119views Control Systems» more  CDC 2010»
14 years 4 months ago
Combining extremum seeking control and tracking control for high-performance CVT operation
The control design for the variator in a pushbelt continuously variable transmission (CVT) is investigated. The variator enables a stepless variation of the transmission ratio with...
Stan van der Meulen, Bram de Jager, Frans Veldpaus...
ECCV
2004
Springer
15 years 11 months ago
High Accuracy Optical Flow Estimation Based on a Theory for Warping
Abstract. We study an energy functional for computing optical flow that combines three assumptions: a brightness constancy assumption, a gradient constancy assumption, and a discon...
Thomas Brox, Andrés Bruhn, Nils Papenberg, ...
VIS
2007
IEEE
120views Visualization» more  VIS 2007»
15 years 11 months ago
Efficient Computation of Morse-Smale Complexes for Three-dimensional Scalar Functions
The Morse-Smale complex is an efficient representation of the gradient behavior of a scalar function, and critical points paired by the complex identify topological features and th...
Attila Gyulassy, Vijay Natarajan, Valerio Pascuc...