双目序列影像3维运动物体定位跟踪

将计算机视觉中立体和运动视觉相结合,通过数字摄影测量方法,对智能视觉监控中计算机系统所获得的双序列图像通过物方“图像”分析法完成对运动物体空间位置的定位、量测及其跟踪,其中包括:摄像机检校,立体-运动双匹配约束,运动参数的求解及其云台运动控制等内容。给出采用所述方法,从真实双目序列影像中获取物体以匀速直线运动和匀加速直线运动云台运动控制的实验结果。

3-D Motion Object Location Tracking Based on Binocular Sequence Images

A new method for 3D rigid motion estimation from binocular sequence image of computer system in intelligence vision supervises is proposed in this paper.The appealing feature of this method is that it combines stereo vision and movement vision in computer vision literature,using the ideas in digital photogrammetry theory,fulfilling movement object location,measure and tracking by the object side image analysis method.It includes camera calibration;stereo-movement double matching restrict;calculation of objects movement parameters;pantilt unit movement control etc.The experimental result of pan-tilt unit movement control,obtaining object moves with uniform velocity and uniform acceleration in the straight line from the real binocular sequence images by the mentioned method is presented.