書誌事項
- タイトル別名
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- The Data Reduction of a Shoreline by Wavelet Transform
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説明
Data reduction algorithms using wavelet transform are treated. From many Kinds of wavelets, discrete orthonormal Daubechies wavelets and symmetric bi-orthogonal wavelets are taken. Various degree of wavelets are tested for a simple spiral line to check the fundamental properties of the transform. Then they are applied to data of a shoreline. Through these computations, following conclusions are obtained : ・For high-speed data processing the algorithms using bi-orthogonal discrete wavelet transform are efficient. ・In our test range, the higher degree of wavelet generally gives the more accurate result. ・For complicated shore line, it is practical to use multi resolution method.
収録刊行物
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- 日本応用数理学会論文誌
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日本応用数理学会論文誌 6 (1), 83-99, 1996
一般社団法人 日本応用数理学会
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詳細情報 詳細情報について
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- CRID
- 1390001205767979136
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- NII論文ID
- 110001882387
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- NII書誌ID
- AN10367166
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- ISSN
- 24240982
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可