这种压缩器旨在利用对XML文档结构的感知，实现比一般文本压缩器更好的压缩比率。
This group of compressors is designed to take advantage of the awareness of the XML document structure to achieve better compression ratios over general text compressors.
感知信息将被自动的收集、压缩和传输，用于对信息进行基于态势的维护。
Sensed information would be automatically collected, compressed, and forwarded for condition-based maintenance.
根据其对XML文档结构的感知对XML压缩器进行分类的示意图。
Diagram of classification of XML compressors according to their awareness of the structure of XML documents.
实验表明，该方法简单、高效、安全性能好，且具有较好的不可感知性，对通常的图像处理及JPEG压缩等具有极好的稳健性。
Experimental results show that the proposed technique has good efficiency, security, imperceptibility, highly good robustness to common image processing operation and the JPEG lossy compression.
实验表明，该方法简单、高效、安全性能好，且具有较好的不可感知性，对通常的图像处理及JPEG压缩等具有极好的稳健性。
Experimental results show that the proposed technique has good efficiency, security, imperceptibility, highly good robustness to common image processing operation and the JPEG lossy compression.
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