matlab functions Archives - Page 7 of 13

Perceptual grouping by tensor voting: a comparative survey of recent approaches

Posted on January 29, 2016 by Matlab-Projects |

Tensor voting is a computational framework that addresses the problem of perceptual organisation. It was designed to convey human perception principles into a unified framework that can be adapted to…

Named Entity Disambiguation over Texts Written in the Portuguese or Spanish Languages

Posted on January 29, 2016 by Matlab-Projects |

This article addresses the problem of disambiguating named entities, in text documents, towards entries in a knowledge base like Wikipedia. The proposed approach uses supervised learning to sort candidate knowledge…

Sensor ageing impact on finger-vein recognition

Posted on January 29, 2016 by Matlab-Projects |

The impact of sensor ageing related pixel defects on the performance of finger vein based recognition systems in terms of the EER (Equal Error Rate) is investigated. Therefore the defect growth rate per…

Hardware Implementation of an Automatic Adaptive Centralized Underfrequency Load Shedding Scheme

Posted on January 29, 2016 by Matlab-Projects |

The underfrequency load shedding (UFLS) mostly used in industry is a decentralized deterministic scheme designed to shed a prespecified amount of load after a predetermined time delay. It sheds the…

Combined modeling of supply interruptions and voltage dips in a smart grid scenario

Posted on January 29, 2016 by Matlab-Projects |

Modeling of supply interruptions and voltage dips caused by component failures and scheme reconfigurations in an electrical distribution scheme is considered in a Smart Grid scenario. Explicit reference is made to a…

The influence of critical distance on monitoring dips in the MV network

Posted on January 29, 2016 by Matlab-Projects |

Power Quality (PQ) disturbances are becoming increasingly important concerns of the network operators and customers during the delivery of power. Voltage dip is one of the PQ disturbances which is caused by…

Four-Class Classification of Skin Lesions With Task Decomposition Strategy

Posted on January 29, 2016 by Matlab-Projects |

This paper proposes a new computer-aided method for the skin lesion classification applicable to both melanocytic skin lesions (MSLs) and nonmelanocytic skin lesions (NoMSLs). The computer-aided skin lesion classification has…

A Learning Framework for Age Rank Estimation Based on Face Images With Scattering Transform

Posted on January 29, 2016 by Matlab-Projects |

This paper presents a cost-sensitive ordinal hyperplanes ranking algorithm for human age estimation based on face images. The proposed approach exploits relative-order information among the age labels for rank prediction. In…

Perceptual Quality Assessment for Multi-Exposure Image Fusion

Posted on January 29, 2016 by Matlab-Projects |

Multi-exposure image fusion (MEF) is considered an effective quality enhancement technique widely adopted in consumer electronics, but little work has been dedicated to the perceptual quality assessment of multi-exposure fused images. In this…

Multistability and Instability of Neural Networks With Discontinuous Nonmonotonic Piecewise Linear Activation Functions

Posted on January 29, 2016 by Matlab-Projects |

In this paper, we discuss the coexistence and dynamical behaviors of multiple equilibrium points for recurrent neural networks with a class of discontinuous nonmonotonic piecewise linear activation functions. It is…