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- redundant lifting scheme 冗余提升算法
- Undistorted image compression algorithm based on lifting scheme and SPIHT[J]. 引用该论文 解成俊;顾海军;宋建中.
- As an example, we propose an architecture for multi-level 9/7 DWT with lifting scheme by using LRA. 文中以9/7提升小波为例，给出了相应的多级离散小波变换架构。
- The causes of frequency aliasing inhere in both lifting and redundant lifting wavelet transform was discussed and also an anti-aliasing algorithm for redundant lifting wavelet transform was presented. 研究了提升小波和冗余提升小波算法中存在的频率混叠问题，阐述了产生频率混叠的原因。
- In this paper,three-channel adaptive biorthogonal filterbanks via lifting scheme are studied. 研究了基于三带提升方法的三带自适应双正交滤波器组的设计。
- Lifting scheme design of biorthogonal wavelet for aviation image compression[J]. 引用该论文 赵秀影;翟林培;商玉凤;刘红;傅德友.
- The key idea of the lifting scheme is to construct wavelet filters by several predict operators and update oper- ators. 提升框架的核心思想是通过有限步预测和更新来构造小波滤波器。
- Abstract: This paper discusses implementation of lifting scheme for wavelet transform used in lossless compression of image on the platform of TMS320C6201 DSPs. 本文以TMS320C6201芯片为平台，探讨了提升格式构造小波变换应用于图象快速无损压缩的具体实现。
- Lifting Scheme is a new method to construct biorthogonal wavelet, this method can decrease complexity of count greatly, and reduce runtime effectively. 提升算法是一种新的双正交小波构造方法，这种方法大大地降低了计算的复杂度，可有效地减少运行时间。
- Lifting scheme gets rid of the localization.It begins from a simply MRA, and then approach to a MRA with certain character gradually. 提升算法摆脱了这种局限，它从一个简单的多分辨分析开始，然后向具有某一特性的MRA逐渐逼近。
- The watermark algorithm based on pyramid decomposition of lifting scheme wavelet and a new watermark scrambling encryption methods were proposed. 摘要提出一种利用提升方案小波对载体图像进行多个金字塔分解的方法，并结合新的水印置乱加密方法进行数字水印。
- Design of lifting scheme wavelet based on multi-population genetic algorithm (GA) and ant system (AS) for effective image compression is proposed. 摘要提出了多种群遗传算法和蚂蚁算法融合的提升格式小波优化设计方法。
- Objective To study the effect of using lossy compression based on lifting scheme CDF9/7 wavelet transform and zerotree encoding for X-ray medical images. 目的研究提升格式的CDF9/7小波变换和零树编码对X线医学图像的压缩性能。
- This paper studies an image lossless compression coding method based on the CDF (m,n)invertible or thogonal wavelet transform of lifting scheme and SPIHT. 研究了基于提升方案的CDF(m,n)双正交小波变换结合SPIHT应用于图象无失真压缩编码的方法。
- Based on lifting scheme and Cohen-Daubechies-Feauveau theorem constructing biorthogonal wavelets, we construct a new symmetric biorthogonal 9-7 tap wavelet (LS97). 以构造双正交小波的Cohen-Daubechies-Feauveau定理为基础;利用提升方法构造了一组对称双正交9-7小波滤波器.
- In this paper a new algorithm for SAR image lossy compression based on lifting scheme is brought forward, aiming at special characteristics of SAR imagery. 该文根据合成孔径雷达(SAR)图像局部相关性较弱,存在相干斑噪声的特点,提出了一种基于提升小波的SAR图像有损压缩算法。
- The lifting scheme of wavelet is introduced in this thesis and Cohen-Daubechies-Feauwell(2,2)biorthogonal wavelet constructed by lifting scheme is made to be used in image fusion. 介绍了小波变换的上升方案,使用上升方案实现了CDF(Cohen-Daubech ies-Feauwell)(2,2)双正交小波。
- I regret having to make so many staff redundant. 我很遗憾不得不裁减这么多职员。
- The lifting scheme of wavelet was introduced in this thesis and Cohen-Daubechies-Feauwell(CDF)(2,2)Biorthogonal Wavelet constructed by lifting scheme was made use in image fusion. 详细介绍了构造第二代小波的上升方案,并实现了Cohen-Daubechies-Feauwell(CDF)(2,2)双正交小波。
- An image lossless compression coding performance is researched for Deslauriers-Dubuc(m,n)interpolating wavelet transform with SPIHT based on lifting scheme . 研究了基于提升方案的 Deslauriers- Dubuc( m ;n)插值小波变换结合 SPIHT应用于图象无损压缩编码的性能 .
