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- Embedded zerotree wavelet code (EZW) is one of the quite famous wavelet encoders, which was proposed by J. 嵌入零树小波编码（EZW）是比较著名的小波编码器之一，是J.
- Methods:To apply the Embedded Zerotree Wavelet Encoding and improved EZW in this artical to compress medical image of CT and to provide a comprarative evaluation of the improved EZW with EZW. 方法:应用嵌入式零树小波编码算法及本文提出的对其改进算法对CT医学图像压缩,并进行分析和比较。
- Zerotree wavelet encoder 零树编码
- In this paper, a new method of image denoising is presented ,which is built upon the ideas of Embedded Zerotree Wavelet (EZW) encoder and separate character of signals and noises. 该文在自适应树小波萎缩法的基础上，结合小波系数的零树编码思想和小波变换的信噪分离特性给出了一种新的小波消噪算法。
- Embedded zerotree wavelets encoding (EZW) EZW
- An EEG Compression Algorithm Based on Embedded Zerotree Wavelet(EZW). 基于嵌入式零树编码(EZW)的脑电信号压缩算法
- In this paper, an improved image indexing technique based on embedded zerotree wavelet coding histogram is proposed. 本文提出一种改进的基于嵌入式零树小波编码直方图的图像检索技术。
- A new embedded zerotree wavelet based data compression method was proposed and applied to power system malfunction data compression. 摘要在小波包变换的基础上提出了一种新的基于嵌入式零树编码的数据压缩方法，并将其应用于电力系统故障数据压缩中。
- The modified coding algorithm based on listless zerotree wavelet was proposed by studying SPIHT and LZC. 摘要通过对SPIHT算法和LZC算法的研究，提出一种改进的无链表零树编码算法。
- In the zerotree wavelet video coding system, there always exist direct correspondences between the coded symbols. 我们都知道，在以零树编码为主轴的系统中，在所编出来的符号间均具有绝对的对映关系；
- After introducing wavelet packet, a new method for data compression, based on embedded zerotree wavelet, is presented and applied to power system fault data compression. 在描述小波包变换的基础上，提出了一种由嵌入式零树编码算法改变而成的应用于电力系统一维故障数据压缩的压缩方法。
- Considering pixels of different levels have different significance, we utilize improved embedded zerotree wavelet (EZW) to get multilevel thresholds quantization. 根据不同等级像素重要性不同的特性,采用改进的嵌入零树小波编码方法对预测结果进行多阈值量化。
- By deliberately devising a binary image as the watermark, we introduced an error correcting code watermarking scheme, and applied it to the traditional embedded zerotree wavelet(EZW) watermarking algorithm. 通过对二值水印图像进行精心设计 ,引入纠错编码机制 ,并将其应用于传统的小波零树 (EZW )算法中。
- embedded zerotree wavelet coding 嵌入零树小波编码
- embedded Zerotree wavelet transform 嵌入式零树小波变换
- embedded zerotree wavelet algorithm 嵌入式小波零树算法
- embedded zerotree wavelet(EZW) coding EZW编码
- improved embedded zerotree wavelet 改进的小波零树
- Embedded Zerotree Wavelet coding( EZW) 零树编码
- Compared with conventional phase encoding MR imaging, wavelet encoding MR imaging can reduce Gibbs artifact and sensitivity to motion and achieve a shorter imaging time. 和传统的相位编码磁共振成像相比，小波编码磁共振成像可有效地降低吉布斯伪影和运动伪影，有效地缩短成像时间。
