图像语义的标注需要解决图像高层语义和底层特征间存在的语义鸿沟。
The semantic gap between image semantic and visual features will be solved in image annotation.
由于阿尔茨海默氏症的人格改变的另一个方面是偶尔出现一个人的性格，以前隐藏的底层特征。
Another facet of personality change due to Alzheimer's disease is the occasional emergence of an underlying feature of the person's character which had previously been well-hidden.
如何跨越图像底层特征和高层语义之间的语义鸿沟，使机器自动的实现图像语义标注更是研究的难点。
How to annotate the image semantic automatically in order to across semantic gap between the feature and the high-level semantic of the image is a difficult problem.
应用推荐