计算机工程与应用2012，Vol.48Issue(32)：187-190,4.DOI:10.3778/j.issn.1002-8331.1104-0488
基于结构保留投影的镜头边界检测
Shot boundary detection based on structure preserving projection
摘要
Abstract
Shot boundary detection method based on Structure Perserving Projection(SPP) is proposed. In order to extract more effective video features, the SPP is presented. The adject matix of SPP is constructed based on mainflod structure not on space structure, and the singular value problem of SPP is resloved by QR decomposition method. Shot boundary is recognized with Support Vector Machine (SVM). The experimental results show that the proposed method is powerful and effective for shot boundary detection.关键词
镜头边界检测/结构保留投影/QR分解/支持向量机Key words
shot boundary detction/ structure preserving projection/ QR decomposition/ support vector machine分类
信息技术与安全科学引用本文复制引用
肖永良,朱韶平,刘超群..基于结构保留投影的镜头边界检测[J].计算机工程与应用,2012,48(32):187-190,4.基金项目
湖南省科技厅科技计划资助项目(No.2011FJ3120,No.2012FJ3021) （No.2011FJ3120,No.2012FJ3021）
湖南省教育厅资助科研项目(No.11C0221). （No.11C0221）
