This prototype system implements above methods and can test validity and efficiency of algorithm.
该原型系统基本上实现了上述各种方法，用于验证方法的有效性及测试算法的效率。
This prototype system possesses the essential characteristics of active network, and has its own characteristics.
该原型系统既具备主动网络系统的基本特征，同时也具有自身的特点。
Extracting feature is simply and the effect of feature index is obvious in this prototype system that improves performance of image retrieval effectively.
实验系统特征提取算法简单，特征索引效果明显，有效地提高了检索的性能。
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