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.
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.
应用推荐