C中的内容，充分理解零树的概念。
C and the content and fully understands the concept of zero tree.
提出了比特平面并行处理的零树编码结构。
In this paper, we present a bit plane-parallel architecture for zero tree coding which is suitable for VLSI implementation.
本文首先介绍了串行嵌入式零树算法的实现过程。
First of all, how to actualize serial EZW algorithm is introduced.
结果表明，嵌入式零树算法的图像恢复效果很理想。
The result shows that the efficiency of image comeback is very well.
树是除根节点外其余的节点均为0的四叉树，它是零树的一种推广。
An X-tree is a spatial hierarchical tree whose all nodes are 0 except the root node. It is the generalization of the zero tree.
介绍了图像工程领域里新颖有效的嵌入式零树小波ezw图像编码方法。
An image coding method is introduced in the field of image engineering which is a new and efficient image coding technique i. e. Embedded zero-tree wavelet EZW image coding.
通过实验，该算法既能保持原有零树算法良好的压缩品质，而且也改善了图像的视觉质量。
By the tests, the improved algorithm not only bears the effective compression performance of the original zero tree algorithm, but also improves the visual quality of image.
重点对EZW算法进行了详细分析和描述，包括零树及其扫描方法，以及EZW算法的实现步骤。
Emphasis on detailed analysis and illustration of EZW algorithm is given, including zero-tree, scanning fashion and the approach in implementing steps.
该算法也采用的零树的结构，但它的起源算法区别于，它需要不仅零树也作为一组的其余部分树。
This algorithm also adopts the zero-tree structure, but distinguished from its origin algorithm, it takes not only the zero-tree but also the rest trees as a set.
针对遥感图像的数据特点，提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。
A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.
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。
Considering pixels of different levels have different significance, we utilize improved embedded zerotree wavelet (EZW) to get multilevel thresholds quantization.
在对雷达记录仪采集的视频数据分析的基础上，提出了一种改进的基于零树编码的小波分解雷达图像压缩算法。
On the basis of analyzing video data acquisition from radar recording meter, an improved radar image compression algorithm, based on zero-tree coding wavelet decomposition, was proposed.
理论分析和实验结果表明，相对于一般的分形及零树编码方式，在图像效果方面和压缩比上，都有很大的提高。
Theoretical analysis and experimental results presented in the paper show that there are a higher compressing rate and quality of the image than the commonly fractal an…
文中对嵌入式零树小波编码算法及其改进算法的原理、方法和性能进行了介绍和比较，并指出了嵌入式图像编码的研究方向。
The principles and performances of EZW and its improved algorithms are presented and explained, and the research tendency in the area of embedded image coding is pointed out.
实验结果证明在解码率比较高的情况下，本文方案的图像重构效果较嵌入式零树算法好，无损情况下的压缩比也得到了提高。
The result of experiments shows that the improved algorithm gets a better result in both the quality of recompose image and the compression ratio of lossless.
基于小波变换的零树编码算法是效果较好的一类压缩方法，因此本文首先对这种算法进行了研究，完成了整体方案的设计。
The zero-tree coding algorithm based on wavelet transform is a kind of good compression method. Firstly, this thesis studies this kind of algorithm and completes the whole design.
该算法具有较高的压缩比，能够实现有损或无损压缩，能够提供分辨率可分级性，而且保持了原来的嵌入式零树编码所具有的优点。
The algorithm has high compression ratio, and can achieve the lossless and loss compression. It can provide the resolution scalability and remain the former advantages of EZW.
ZBP不仅充分利用了零树符号之间的相关性，而且从位数据的层面上挖掘出了小波系数值之间的相关性，从而提高了算术编码的性能。
ZBP exploits the correlation among the Zerotree symbols and the bit data of wavelet coefficients, so the efficiency of arithmetic coding is improved.
利用ARM微处理器实现图像的小波变换，并根据ARM本身的结构特点提出了一种改进的嵌入式零树编码算法，以便在ARM微处理器上实现图像压缩。
The paper describes a modified embedded zerotrees coding algorithm adapting to the ARM microprocessor′s structure, which improves the image compression based on the ARM microprocessors.
小波分解形成了图像能量的聚集，这种聚集可以形成更多的零树，而MSR作为对对偶小波波形集中度的度量参数，同样也可以作为衡量零树编码效率的度量。
Wavelet decompose can made the energy of image get together to the low frequency, thus it can form more zero-trees and MSR as the measure of the efficiency of zero-trees coding.
它们空空如也，周围长着零星的几棵树，停着几辆车，地上都是垃圾。
They are all empty and are surrounded by a few trees, several old cars and lots of rubbish.
对于技术专长的需求非常普遍，连零售商都要求具有这种技能。 “我们公司各个部门都需要掌握一定信息系统技术的毕业生，”美元树
The need for technical expertise is so pervasive that even retailers are demanding such skills.
该零售商称消费者的购买意向已经从传统的圣诞树转为寻求不同寻常的，没有松针的替代品。
The retailer said there had been a shift away from traditional trees in favour of more unusual, pine-needle free creations.
如果礁岩岛没有经济权利那么那拥有零星的棕榈树的在海浪中若隐若现的小岛就更不算数了。
If rocks confer no economic rights, then the tips of palm trees, peeping over the waves, presumably cannot either.
我偷偷背着母亲，推销圣诞树、铲雪、做零工去挣钱，希望能够买一双新靴子。
Unknown to Mum, I had been selling Christmas trees, shoveling snow, and doing odd jobs to earn enough money to buy a new pair of boots.
我偷偷背着母亲，推销圣诞树、铲雪、做零工去挣钱，希望能够买一双新靴子。
Unknown to Mum I had been selling Christmas trees shoveling snow and doing odd jobs to earn enough money to buy a new pair of boots.
CMA废料回收公司提供了制作这棵圣诞树所需的自行车及其他零部件。这棵圣诞树一直被展示到了12月28日，随后该公司回收了这些废弃材料。
The bikes and parts for the tree were provided by recycling group, CMACorporation, and remained on display until December 28 when it was returned tothe corporation for recycling.
空树的汇总是零，其他树的汇总是左树加上Integer的值再加上右树的值。
The sum of an empty tree is zero, and the sum of other trees is the sum of the left tree plus the value of the Integer plus the sum of the right tree.
空树的汇总是零，其他树的汇总是左树加上Integer的值再加上右树的值。
The sum of an empty tree is zero, and the sum of other trees is the sum of the left tree plus the value of the Integer plus the sum of the right tree.
应用推荐