【摘要】 复杂背景下的运动目标分割技术是近年来多媒体通信技术的研究热点之一。文中提出一种基于SNAKE模型的运动目标分割技术。首先,利用运动检测的方法,从视频图像中粗略提取出运动目标;然后再利用SNAKE模型收敛到更为精确的物体边缘。模拟实验的结果表明,该方法对运动目标的提取有较好的分割效果。更多还原

【Abstract】 Moving object segmentation technology in complex background is one of the hottest points in multimedia communication recently.In this paper,a method of moving object segmentation based on Snake is proposed.Firstly,the method of motion detection is used to obtain an approximate moving object,then,snake model is employed to extract moving object with precision.The examination results show that by the proposed method good results can be obtained.更多还原