The coding pass union algorithm not only can speed up coding through reducing scanning times but also gives a way to improve lossess compression.
这种基于编码通道合并的优化算法,一方面可以减少编码扫描次数提高编码速度,另一方面合理的联合位平面编码算法设计减少了对次高位平面上不重要像素的重要性编码为无损压缩性能的提高提供了可能。
参考来源 - 基于JPEG2000的图像压缩算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The improved algorithm based on the coding pass combination has some advantages as follows: on the one hand, it can speed up coding through reducing scanning times;
这种基于编码通道合并的优化算法，一方面可以减少编码扫描次数，提高编码速度；
At least I now have a set of tests the code must pass, and I haven't gotten so far into coding that the amount of rework is excessive.
至少我现在有一组要求代码必须能够通过的测试，到现在为止，我还没有进入需要大量返工的编码阶段。
Our simple testable class will return whatever string we pass in, so let's start evaluating the results. If we were coding raw JUnit classes we would write something like this
我们建立的简单的可测试的类将返回传递的任何字符串，所以让我们评估一下这个结果。
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