Detection and tracking of independent motion

被引：17

作者：

Clarke, JC

Zisserman, A

机构：

[1] Department of Engineering Science, University of Oxford, Oxford OX1 3PJ, Parks Road

来源：

IMAGE AND VISION COMPUTING | 1996年 / 14卷 / 08期

基金：

英国工程与自然科学研究理事会;

关键词：

collision prediction; frame rate; pure translational motion; uncalibrated; RANSAC;

D O I：

10.1016/0262-8856(96)01096-7

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

We describe an efficient method of using a translating camera to detect and track independently translating objects and assess the likelihood of a collision. By analysing the underlying geometry, it is shown that the tracking is reduced to two independent linear searches for a single feature in the image plane. Results are presented for both an off-line and a real time implementation using no special hardware. The method is completely automatic and shown to be accurate and robust.

引用

页码：565 / 572

页数：8