eprintid: 340
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/03/40
datestamp: 2023-11-09 15:15:58
lastmod: 2023-11-09 15:15:58
status_changed: 2023-11-09 15:14:21
type: conference_item
metadata_visibility: show
creators_name: Aziz, I.A.
creators_name: Sandran, T.
creators_name: Haron, N.S.
creators_name: Mehat, M.
title: A proposed design for noise reduction algorithm in seismograph on high performance computing using F-K filter
ispublished: pub
keywords: Fast Fourier transformations; Filtering algorithms; Filtering techniques; High Performance Computing; Load balancing; Noise reduction algorithms; Number of shots; Parallel processing architectures; Seismic datums, Acoustic noise measurement; Fast Fourier transforms; Fourier analysis; High performance liquid chromatography; Information technology; Parallel algorithms; Seismic design; Seismology; Wave filters, Fourier transforms
note: cited By 3; Conference of International Symposium on Information Technology 2008, ITSim ; Conference Date: 26 August 2008 Through 29 August 2008; Conference Code:74115
abstract: This paper proposes a design of noise reduction algorithm for seismic data on a High Performance Computing (HPC) environment. The algorithm of interest is the F-k filter which can be optimized by executing it using parallel processing architecture. The implementation of the above mentioned noise filtering technique comprises of 3 stages which are Fast Fourier Transform followed by F-k filtering and finally inverse of Fast Fourier Transformation. Each of the slave nodes in the cluster would have the complete filtering algorithms and would be fed with the Seismic Shot Records in the form of binary codes. The number of Shot Records that would be given to a node at a given instance varies according to the complexity of each Shot Record. Load balancing is one of the major concerns for this project and that would be accomplished by the master node which acts as the coordinator for the entire process. © 2008 IEEE.
date: 2008
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-57349097714&doi=10.1109%2fITSIM.2008.4631906&partnerID=40&md5=77091f71dc8260a747ac9791bb7dd175
id_number: 10.1109/ITSIM.2008.4631906
full_text_status: none
publication: Proceedings - International Symposium on Information Technology 2008, ITSim
volume: 3
place_of_pub: Kuala Lumpur
refereed: TRUE
isbn: 9781424423286
citation:   Aziz, I.A. and Sandran, T. and Haron, N.S. and Mehat, M.  (2008) A proposed design for noise reduction algorithm in seismograph on high performance computing using F-K filter.  In: UNSPECIFIED.