摘要
提出了一种利用透视投影变换和卡尔曼滤波对低信噪比红外图像序列运动小目标进行三维空间定位的新方法 ,从而达到对红外运动小目标 (直至几个像素 )进行空间定位的目的 .
Estimating motion parameters and spatial position of object with image sequence is very important in target tracking and computer vision. A new algorithm of positioning 3D small moving target in low SNR Infrared image sequence is presented based on perspective projection transformation and kalman filter. The experiment result indicates that this algorithm can reliably position small moving targets.
出处
《华中理工大学学报》
CSCD
北大核心
2000年第7期77-79,共3页
Journal of Huazhong University of Science and Technology
基金
国家自然科学基金资助项目! ( 69685 0 0 3 )
关键词
空间定位
红外图像序列
运动小目标
目标跟踪
image process
image sequence
spatial position
projection transformation
Kalman filter
