書誌事項
- タイトル別名
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- 705 Wavelet Transform Data Compression with Error Guarantee for Z-Map Models
抄録
Data compression by using the Discrete Wavelet Transform has a problem in that the errors caused by irreversible process can be obtained only by comparing the original data with the data after compression and expansion. Such a back-and-fourth process is not efficient especially for huge Z-map models of GB sizes. We propose an algorithm for limited error compression for CAD models. By using our method, the user can specify the maximum error before compressing the shape data, which enables to preserve the whole shapes through NC milling simulation.
収録刊行物
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- 茨城講演会講演論文集
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茨城講演会講演論文集 2015.23 (0), 69-70, 2015
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680831235584
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- NII論文ID
- 110010054849
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- ISSN
- 24242683
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可