引用本文:
Meng Long LI, Hua Yi QI, Fu Sheng NIE, Zhi Ning WEN, Bin KANG. Application of Embedded Zerotree Wavelet to the Compression of Infrared Spectra[J]. Chinese Chemical Letters,
2003, 14(11): 1193-1195.
Citation: Meng Long LI, Hua Yi QI, Fu Sheng NIE, Zhi Ning WEN, Bin KANG. Application of Embedded Zerotree Wavelet to the Compression of Infrared Spectra[J]. Chinese Chemical Letters, 2003, 14(11): 1193-1195.
Citation: Meng Long LI, Hua Yi QI, Fu Sheng NIE, Zhi Ning WEN, Bin KANG. Application of Embedded Zerotree Wavelet to the Compression of Infrared Spectra[J]. Chinese Chemical Letters, 2003, 14(11): 1193-1195.
Application of Embedded Zerotree Wavelet to the Compression of Infrared Spectra
摘要:
In this paper the embedded zerotree wavelet (EZW) method and Huffman coding are proposed to compress infrared (IR) spectra. We found that this technique is much better than others in terms of efficiently coding wavelet coefficients because the zerotree quantization is an effective way of exploiting the self-similarities of wavelet coefficients at various resolutions.
English
Application of Embedded Zerotree Wavelet to the Compression of Infrared Spectra
Abstract:
In this paper the embedded zerotree wavelet (EZW) method and Huffman coding are proposed to compress infrared (IR) spectra. We found that this technique is much better than others in terms of efficiently coding wavelet coefficients because the zerotree quantization is an effective way of exploiting the self-similarities of wavelet coefficients at various resolutions.
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Key words:
- Embedded zerotree wavelet
- / compress
- / infrared spectra
- / wavelet transform
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