首页>
外国专利>
Addition of new images to an image database by clustering according to date/time and image content and representative image comparison
Addition of new images to an image database by clustering according to date/time and image content and representative image comparison
展开▼
机译:通过根据日期/时间和图像内容进行聚类以及将代表性图像进行比较,将新图像添加到图像数据库
展开▼
页面导航
摘要
著录项
相似文献
摘要
A database has chronologically ordered images classified into event groups based upon a time difference threshold, and into subgroups based upon a similarity measure. In a method and system for combining new images into such a database, new images are ordered into clusters based upon assessed image features. A representative image is selected in each cluster. A database segment chronologically overlapping the new images is designated and a set of database images similar to each representative image are identified in the segment. Different subgroups including one or more retrieved images are associated with each cluster to provide matched subgroups. The new images are assigned to matched subgroups associated with respective clusters.
展开▼