Problema de tomografía local usando wavelets B-spline cúbicos
نویسندگان
چکیده
منابع مشابه
Local Filters of B-spline Wavelets
Haar wavelets have been widely used in Biometrics. One advantage of Haar wavelets is the simplicity and the locality of their decomposition and reconstruction filters. However, Haar wavelets are not satisfactory for some applications due to their non-continuous behaviour. Having a particular level of smoothness is important for many applications. B-spline wavelets are capable of being applied t...
متن کاملSolución al problema de ordenación usando PipeLine y Binary Tree como composiciones paralelas de alto nivel
This paper proposes the model of the High Level Parallel Compositions or CPANs to communication patterns / interaction Pipeline and TreeDV for implementing a sorting algorithm by Structured Parallel Programming approach based on the concept of Parallel Objects. The CPANS TreeDV and PipeLine are displayed using the paradigm of object orientation and sorting problem is solved using two different ...
متن کاملCurve modeling with constrained B-spline wavelets
In this paper we present a novel approach to construct B-spline wavelets under constraints, taking advantage of the lifting scheme. Constrained B-spline wavelets allow multiresolution analysis of B-splines which fixes positions, tangents and/or high order derivatives at some user specified parameter values, thus extend the ability of B-spline wavelets: smoothing a curve while preserving user sp...
متن کاملModelado de un problema de iluminación inteligente de una oficina usando un enfoque de actualización basado en Answer Set Programming
Resumen. La actualización es una acción que nos permite renovar información, es decir, consiste en convertir información retrasada en información actual. Por otra parte, Answer Set Programming es un lenguaje de programación lógico y declarativo basado en la lógica. El propósito de este art́ıculo es utilizar el enfoque de actualización de secuencias de programas lógicos basado en Answer Set Progr...
متن کاملImplementación paralela de un algoritmo genético para el problema del agente viajero usando OpenMP
In this paper explain the traveling salesman problem, solving it through the parallel application of a genetic algorithm, implemented in C language, using OpenMP directives. These solutions to the problem consists to find the shortest route visiting all the cities without repeating some and with the lowest possible cost. The tests were performed at “Laboratorio Nacional de Supercómputo del Sure...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Tecnura
سال: 2014
ISSN: 0123-921X,2248-7638
DOI: 10.14483/udistrital.jour.tecnura.2014.se1.a01