基于双运动模型的头-肩目标的分割

HEAD-SHOULDER OBJECT SEGMENTATION BASED ON BI-MOTION MODEL

提出了一种新的头 肩目标分割方法 ,采用双运动模型 ,可以更好地描述头 肩运动 ,文章导出了该模型的参数估计算法 ,并将其运用于半自动分割系统中 .实验结果表明 :使用双运动模型的分割系统 ,可以更准确地分割头

A new method of segmenting head-and-shoulder object was presented by using the bi-motion model, which is better in describing such objects' motion than single motion model. An algorithm was developed to estimate the model parameter and implemented in an semi-automatic segmentation system. The simulated result reveals that the segmentation system using the authors' bi-motion model can segment head-and-shoulder object more accurately.