| 발행년도/권호 |
2006 년 / 권호: V.18,no.5,Oct |
| 논문제목1(원어) |
Analysis and Compression of Spun-yarn Density Profiles using Adaptive Wavelets |
| 논문제목2(타언어) |
Analysis and Compression of Spun-yarn Density Profiles using Adaptive Wavelets |
| 저자(원어) |
Jooyong Kim |
| 저자(타언어) |
Jooyong Kim |
| 소속(원어) |
Soongsil University |
| 소속(타언어) |
Soongsil University |
| 시작/끝
페이지 |
88 ~ 93 총페이지 : 6 |
| 언어(원어) |
English |
| 초록 |
A data compression system has been developed by combining adaptive wavelets and optimization
technique. The adaptive wavelets were made by optimizing the coefficients of the wavelet matrix. The optimization
procedure has been performed by criteria of minimizing the reconstruction error. The resulting adaptive basis
outperformed such conventional basis as Daubechies-5 by 5 �10%. It was also shown that the yarn density profiles
could be compressed by over 95% without a significant loss of information. |
| 키워드 |
wavelet transform, textile data management, data compression, process dependent basis, factorization |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2006_v18n5s90_88 |
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