Using of neural network in image compression and decompression discussed.
探讨应用神经网络实现图像压缩和解压缩技术。
It still need further development. The remain problems are web PACS with best performance, image indexing, and image compression and decompression on web.
需要更深入探讨的问题是如何建立最优性能的体系结构、如何在网络上进行图像数据的快速压缩处理技术等。
It is much attention of the fractal image compression method because of its high compression rate and the simple mean of decompression . But the effect of the compression is not good.
分形图像压缩方法由于其压缩比高、解压方法简单等原因越来越收到重视，但是它的压缩质量不是很令人满意。
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