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SIBGRAPI
2006
IEEE
14 years 3 months ago
Determining the branchings of 3D structures from respective 2D projections
This work describes a new framework for automatic extraction of 2D branching structures images obtained from 3D shapes, such as neurons and retinopathy images. The majority of met...
Jorge J. G. Leandro, Roberto M. Cesar, Luciano da ...
JMIV
2007
92views more  JMIV 2007»
13 years 9 months ago
Uniquely-Determined Thinning of the Tie-Zone Watershed Based on Label Frequency
There are many watershed transform algorithms in literature but most of them do not exactly correspond to their respective definition. The solution given by such algorithms depend...
Romaric Audigier, Roberto de Alencar Lotufo
STOC
2010
ACM
204views Algorithms» more  STOC 2010»
14 years 7 months ago
On the Hardness of the Noncommutative Determinant
In this paper we study the computational complexity of computing the noncommutative determinant. We first consider the arithmetic circuit complexity of computing the noncommutativ...
Vikraman Arvind and Srikanth Srinivasan
JUCS
2007
99views more  JUCS 2007»
13 years 9 months ago
Consensus Determining with Dependencies of Attributes with Interval Values
: In this paper the author considers some problems related to attribute dependencies in consensus determining. These problems concern the dependencies of attributes representing th...
Michal Zgrzywa
ISMIR
2005
Springer
143views Music» more  ISMIR 2005»
14 years 3 months ago
Fuzzy Analysis in Pitch-Class Determination for Polyphonic Audio Key Finding
This paper presents a fuzzy analysis technique for pitch class determination that improves the accuracy of key finding from audio information. Errors in audio key finding, typical...
Ching-Hua Chuan, Elaine Chew