This article introduces an algorithm to estimate pa- rameters of measured power line noise modeled as the Bernoul li- Gaussian noise. These are important ...

• Victor Fernandes
• Sanja Angelova
• Weiler A. Finamore
• Moises V. Ribeiro

• Power line communication
• Power line noise
• Noise parameter estimation.

SBrT 2015

The use of high-definition images has, as a rule, high cost while the use of lower resolution images and more affordable cost requires magnification. This...

• João Cândido Lima Dovicchi
• Wemerson Delcio Parreira

• Image magnification
• georeferencing
• Multi-Scale Resolution
• image upsampling.

SBrT 2015

This paper presents an application of the kernel functions in the image edge detection problem. In Support Ve ctor Machines SVM, the kernels are a measur...

• Bruna Cavallero Martins
• Matheus Fuhman Stigger
• Wemerson Delcio Parreira

• Edge detection
• kernel
• image processing

SBrT 2015

In this work we revisit the radio resource alocation problem of maximizing the total transmit data rate subject to satisfaction guarantees in terms of QoS....

• Weskley Vinicius Fernandes Mauricio
• Francisco Rafael Marques Lima
• Tarcísio Ferreira Maciel
• Francisco Rodrigo Porto Cavalcanti

• Radio Resource Allocation
• Power Allocation
• Quality of Service

SBrT 2015

Filtragem discriminativa é uma técnica de reconhecimento de padrões que procura maximizar a energia do sinal de saída quando um padrão é encontrado. Procuran...

• Kenny Vinente dos Santos
• Wheidima Carneiro de Melo
• Waldir Sabino da Silva Júnior
• Eddie Batista de Lima Filho

SBrT 2015