2015 matlab project Archives - Page 4 of 9

Efficient enhancement and matching for iris recognition using SURF

Posted on January 30, 2016 by Matlab-Projects |

Iris recognition is gaining more attention and the development of the field is increasing rapidly. This paper presents a complete iris recognition system. The iris features are obtained using Speeded Up Robust Features (SURF) after enhancing the…

Impact of Quality-Based Fusion Techniques for Video-Based Iris Recognition at a Distance

Posted on January 30, 2016 by Matlab-Projects |

In this paper, we consider the problem of iris recognition in the context of video-based distant acquisition. We propose several systems aiming at improving the poor performance resulting from image degradations (low resolution,…

Uplink Spectral Efficiency Analysis of In-Building Distributed Antenna Systems

Posted on January 30, 2016 by Matlab-Projects |

Providing high data rate wireless transmissions has been difficult in indoor environments, particularly in multi-floor buildings. One way to achieve high data rate wireless transmissions is to reduce the radio…

A dual-edge sampling CES delay-locked loop based clock and data recovery circuits

Posted on January 30, 2016 by Matlab-Projects |

This paper presents a dual-edge sampling clock-embedded signaling (CES) DLL based CDR. By combining the proposed dual edge sampling and half-UI embedded clock coding, the proposed method can save 4 times number…

Optimized fixed point implementation of a local stereo matching algorithm onto C66x DSP

Posted on January 30, 2016 by Matlab-Projects |

Stereo matching techniques aim at reconstructing disparity maps from a pair of images. The use of stereo matching techniques in embedded systems is very challenging due to the complexity of the…

Sensor noise measurement in the presence of a flickering illumination

Posted on January 30, 2016 by Matlab-Projects |

Raw data from a digital imaging sensor are impaired by a heteroscedastic noise, the variance of pixel intensity linearly depending on the expected value. The most natural way of estimating the variance and…

On the Modeling of Rectangular Geometries in Room Acoustic Simulations

Posted on January 30, 2016 by Matlab-Projects |

This paper is concerned with an acoustical phenomenon called sweeping echo, which manifests itself in a room impulse response as a distinctive, continuous pitch increase. In this paper, it is…

Sonification of Surface Tapping Changes Behavior, Surface Perception, and Emotion

Posted on January 30, 2016 by Matlab-Projects |

The audio feedback resulting from object interaction provides information about the material of the surface and about one’s own motor behavior. With the current developments in interactive sonification, it’s now possible to…

Extraction of Structural and Dynamic Properties of Forests From Polarimetric-Interferometric SAR Data Affected by Temporal Decorrelation

Posted on January 29, 2016 by Matlab-Projects |

This paper addresses the important yet unresolved problem of estimating forest properties from polarimetric-interferometric radar images affected by temporal decorrelation. We approach the problem by formulating a physical model of…

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…