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Restauración de imágenes a través del modelo de Perona y Malik
En el siguiente trabajo se realizará un estudio descriptivo de la formulación del modelo de
Perona-Malik para reducir el ruido en las imágenes, tomando como caso particular la
ecuación de calor, se explicarán las ...
A equação do calor com o operador de Grushin
(Pós-Graduação em MatemáticaUniversidade Federal de Sergipe (UFS), 2023)
Búsqueda parcial en modelos tridimensionales no rígidos mediante descriptores espectrales
(Universidad Nacional de San Agustín de Arequipa, 2020)
Búsqueda parcial en modelos tridimensionales no rígidos mediante descriptores espectrales
(Universidad Nacional de San Agustín de Arequipa, 2016)
El desarrollo de algoritmos para el análisis de imágenes ha sido estudiado por décadas. Sin embargo, los avances tecnológicos y la posterior aparición de nuevos dispositivos a bajo costo para la captura de datos tridimensio- ...
In situ rumen degradation of kernels from short-season corn silage hybrids as affected by processing
(2018-10-01)
The objective of this in situ study was to evaluate the rumen degradability of kernels from short-season corn hybrids grown for silage in Western Canada (Lacombe, AB) and determine whether decreasing kernel particle size ...
HEAT-KERNEL EXPANSION AT FINITE TEMPERATURE
(American Physical Soc, 1992-01-15)
We show how the zero-temperature result for the heat-kernel asymptotic expansion can be generalized to the finite-temperature one. We observe that this general result depends on the interesting ratio square-root tau/beta, ...
The use of a regularized heat-kernel expansion on supersymmetric and/or gauge invariant field theories
(1985-10-03)
We regularize (superfield) Green functions using a cut-off in the proper time integration of the heat-kernel expansion. Counterterms are easily computed using the background field method, up to two-loop order. Supersymmetry ...
Heat-kernel expansion at finite temperature
(1992-01-01)
We show how the zero-temperature result for the heat-kernel asymptotic expansion can be generalized to the finite-temperature one. We observe that this general result depends on the interesting ratio, where is the ...
HEAT-KERNEL EXPANSION AT FINITE TEMPERATURE
(American Physical Soc, 1992-01-15)
We show how the zero-temperature result for the heat-kernel asymptotic expansion can be generalized to the finite-temperature one. We observe that this general result depends on the interesting ratio square-root tau/beta, ...
Heat content estimates over sets of finite perimeter
(2016-09)
This paper studies by means of standard analytic tools the small time behavior of the heat content over a bounded Lebesgue measurable set of finite perimeter by working with the set covariance function and by imposing ...