Proactive PTZ Camera Control A Cognitive Sensor Network That Plans Ahead

被引：6
|
作者：
Qureshi, Faisal Z. [1 ]
Terzopoulos, Demetri [2 ]
机构：
[1] Univ Ontario, Inst Technol, Fac Sci, Oshawa, ON, Canada
[2] Univ Calif Los Angeles, Dept Comp Sci, Los Angeles, CA 90024 USA
来源：
DISTRIBUTED VIDEO SENSOR NETWORKS | 2011年
基金：
加拿大自然科学与工程研究理事会;
关键词：
Smart cameras; Camera networks; Computer vision; PTZ cameras; Visual surveillance; Persistent human observation;
D O I：
10.1007/978-0-85729-127-1_19
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We present a visual sensor network comprising wide field-of-view (FOV) passive cameras and pan/tilt/zoom (PTZ) active cameras capable of automatically capturing closeup video of selected pedestrians in a designated area. The passive cameras can track multiple pedestrians simultaneously and any PTZ camera can observe a single pedestrian at a time. We propose a strategy for proactive PTZ camera control where cameras plan ahead to select optimal camera assignment and handoff with respect to predefined observational goals. The passive cameras supply tracking information that is used to control the PTZ cameras.
引用
收藏
页码：273 / 287
页数：15
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