摘要
为了有效地实现网球比赛场景检测,提出了一种基于主颜色聚类的场景检测方法。首先在HSI空间提取镜头关键帧主颜色,然后以主颜色作为特征对镜头进行K均值聚类,最后通过对各个聚类集合内镜头的相似度分析获取比赛场景。实验结果证明,该方法简单快速,具有很好的准确性。
In order to effectively detect match scene for tennis video,a novel method is proposed based on dominate color clustering.First,extract dominate color of the shot key frame in the HSI color space.Then,cluster the shots based on K-means algorithm using dominate color as feature.Finally,achieve match scene through the similarity analysis within each clustered set.Experimental results show that this method is simple and fast,has a good accuracy.
作者
范柏超
朱涛
FANBai-chao;ZHU Tao(School of Mechanical and Electrical Engineering, Xuzhou College of Industrial Technology, Xuzhou 221140, China)
出处
《电脑与信息技术》
2017年第3期18-21,共4页
Computer and Information Technology
