Comparison of Infinite Impulse Response (IIR) and Finite Impulse Response (FIR) Filters in Cardiac Optical Mapping Records

David Rivas-Lalaleo, Sergio Muñoz-Romero, Monica Huerta, Víctor Bautista-Naranjo, Jorge García-Quintanilla, Javier Moreno-Planas, José Luis Rojo-Álvarez

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

Resumen

Optical cardiac mapping is an experimental method developed to record the electrical behavior of the heart, through the analysis of films filmed at high speed. Due to the conditions of the experiment along with the signal, a great amount of noise from different sources is stored. In this article, the comparison of the IIR type filters and the FIR filters is proposed, where the order of the filters, the phase difference and the application on the film have been compared. From this analysis it is determined that a 9th order IIR filter behaves in the same way as a 256 order FIR filter. Therefore, it can be determined that a 9th order IIR filter can be used for filtering this type of signal, reducing the computational costs in its application.

Idioma originalInglés
Título de la publicación alojadaApplied Technologies - Second International Conference, ICAT 2020, Proceedings
EditoresMiguel Botto-Tobar, Sergio Montes León, Oscar Camacho, Danilo Chávez, Pablo Torres-Carrión, Marcelo Zambrano Vizuete
EditorialSpringer Science and Business Media Deutschland GmbH
Páginas207-224
Número de páginas18
ISBN (versión impresa)9783030715021
DOI
EstadoPublicada - 2021
Evento2nd International Conference on Applied Technologies, ICAT 2020 - Virtual, Online
Duración: 2 dic. 20204 dic. 2020

Serie de la publicación

NombreCommunications in Computer and Information Science
Volumen1388 CCIS
ISSN (versión impresa)1865-0929
ISSN (versión digital)1865-0937

Conferencia

Conferencia2nd International Conference on Applied Technologies, ICAT 2020
CiudadVirtual, Online
Período2/12/204/12/20

Nota bibliográfica

Publisher Copyright:
© 2021, Springer Nature Switzerland AG.

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