Novel scene calibration procedure for video surveillance systems

被引：13

作者：

Avitzour, D ^{[1
]}

机构：

[1] Timorim Technol, IL-93630 Jerusalem, Israel

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2004年 / 40卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/TAES.2004.1337484

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Video surveillance systems require a scene calibration procedure to acquire conversion parameters from image positions to physical positions. A monocular system must resolve the three-dimensional ambiguity by assuming that objects rest on the ground. Thus the scene calibration gives a special status to a model of the ground (assumed planar here) and to the gravitationally vertical direction. A novel scene calibration procedure is described, developed for use in a fast-deployment video surveillance system. The procedure uses the video system itself as the only measuring instrument.

引用

页码：1105 / 1110

页数：6