Video Summarization Based on the "Entities-Description-Utilities" Model

In order to overcome the problem that most of the current video abstract technologies are difficultly suitable to new application environments,we present the video summarization technology based on the Entities-Description-Utilities model in this paper.In the model,we first use entities to produce description,then compute utility functions according to the description,and finally acquire video abstract based on the utilities.In this paper,we apply the model to testing news video summarization and get good experimental results.