ntic meaning in Chinese

国际学院
通讯新技术

These steps are feature extracti on , im age segm entation , region descriptions , im age m a tc hing , sem a ntic networks , and re levance feedback
这6个步骤分别是：特征提取，图像分割，区域表示，图像匹配，语义网络，相关反馈。
Several key techniques corresponding to m a in six steps in region - based im a g e retr ieva l are introduced in detail . also com b ing with active resear ch in this area , a n approach of building region and im age se m a ntic networks and applying relevance feedback for im proving on retrieval ef ficiency of based on the low - level features is presented
本论文针对基于区域语义和低层特征图像检索的6个步骤，详细介绍了该领域的关键技术，并结合目前国内/外在这一领域的研究热点，提出了建立区域语义网络和应用相关反馈技术改进基于低层特征检索效果的方法。