Dominant motion estimation and video partitioning with a 1D signal approach.

被引：4

作者：

Coudert, F ^{[1
]}

Benois-Pineau, J ^{[1
]}

Barba, D ^{[1
]}

机构：

[1] SEI IVC IRESTE, EP 63 CNRS, F-44306 Nantes, France

来源：

MULTIMEDIA STORAGE AND ARCHIVING SYSTEMS III | 1998年 / 3527卷

关键词：

video indexing; shot change detection; motion estimation; robust estimation;

D O I：

10.1117/12.325822

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

This paper presents a novel approach for an automatic partitioning of video sequences based on scene change detection and global motion estimation. The method is based on a 1D representation of images, the Bin transform, which is a discrete version of the Radon transform. Analysis of the motion and detection of the scene change are realized in the transform domain using online statistical techniques. The analysis of a 1D signal rather than the mostly used 2D image signal limits computational complexity by itself and permits fast algorithms.

引用

页码：283 / 294

页数：12