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IJON
2007
68views more  IJON 2007»
13 years 10 months ago
A self-organizing map of sigma-pi units
By frame of reference transformations, an input variable in one coordinate system is transformed into an output variable in a different coordinate system depending on another inpu...
Cornelius Weber, Stefan Wermter
IJON
2007
116views more  IJON 2007»
13 years 10 months ago
Criticality of lateral inhibition for edge enhancement in neural systems
Although the role of lateral inhibition in edge (contrast) enhancement is well known, it has not been parametrized. This paper investigates the imbalance between the lateral inhib...
Pradeep Arkachar, Meghanad D. Wagh
PR
2007
84views more  PR 2007»
13 years 9 months ago
Attention-based similarity
A similarity measure is described that does not require the prior specification of features or the need for training sets of representative data. Instead large numbers of feature...
Fred Stentiford
RAS
2007
124views more  RAS 2007»
13 years 9 months ago
Compensation of velocity and/or acceleration joint saturation applied to redundant manipulator
The article describes a new method for velocity/acceleration redistribution in order to compensate joint velocity and/or acceleration saturation. The method is designed for redund...
Damir Omrcen, Leon Zlajpah, Bojan Nemec
JUCS
2006
83views more  JUCS 2006»
13 years 10 months ago
Ridge Orientation Estimation and Verification Algorithm for Fingerprint Enhancement
: Fingerprint image enhancement is a common and critical step in fingerprint recognition systems. To enhance the images, most of the existing enhancement algorithms use filtering t...
Li-min Liu, Tian-Shyr Dai