一种电影视频场景的自动构造方法

An Automatic Construction Method for Movie Scenes

根据电影拍摄的"轴线规律",本文给出了一种简单的电影场景的定义方法,并根据该场景定义,提出了一种电影场景检测算法。算法首先使用改进像素点匹配二次差分法进行电影镜头的检测,然后根据自定义的镜头相似性判断原则进行镜头聚类得到电影场景边界。实验表明,该算法可以有效地检测出电影场景边界。

Based on the ＂axes rule＂ used in movie, the paper presents a simple definition of movie scene, and proposes a novel algorithm for movie scene detection. We firstly improve the existing algorithms to detect the shot boundary , then produce the movie scene boundary by shot clustering according to the shot similarity principle we presented. Experiment shows that this algorithm can effectively detect the movie scene boundary.