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Supercompact Multiwavelets을 이용한 CFD 데이터 압축의 Thresholding

Title
Supercompact Multiwavelets을 이용한 CFD 데이터 압축의 Thresholding
Other Titles
Thresholding for CFD data compression based on Supercompact Multiwavelets
Author
이도형
Keywords
Supercompact Multiwavelets; Thresholding method(임계처리법); CFD(전산유체역학)
Issue Date
2003-11
Publisher
대한기계학회
Citation
대한기계학회 2003년 추계학술대회논문집, page. 962-967
Abstract
CFD data compression method based on supercompact multiwavelets is presented. High data compression can be achieved when taking advantage of the compact nature of multiwavelets. Thresholding technique is also a matter of primary concern in determining pressure ratio. In this paper, we apply thresholding for multiwavelets that considers the coefficient vector as a whole rather than thresholding individual elements. Various thresholding methods are described briefly. CFD data compression suggests that the multivariate thresholding method is suitable for supercompact multiwavelets.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00549075?https://repository.hanyang.ac.kr/handle/20.500.11754/156519
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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