视频对象分割的主要目的是通过一系列连续图像帧中抽取感兴趣的对象，把视频表示成一个视频对象，为基于对象的编码和基于对象的表达提供技术支持。-The main purpose of the video object segmentation through a series of continuous image frames to extract the object of interest, said the video into a video object, object-based coding and object-based expression to provide technical support.