视频对象分割技术研究

Research on Video Object Segmentation Technique

视频对象分割是新一代视频编码、视频检索、互联网多媒体交互等新兴领域的关键技术。介绍了视频对象分割的相关理论概念,对其各种算法分类进行了详细阐述,并对现有的基于运动分割算法进行了分析。重点研究了时下比较热门的2种算法,即基于时域信息分割法和时空域信息联合分割算法,同时分析了当前视频分割技术的研究现状、尚存在的问题,有针对性地提出了未来工作应重点研究的几方面内容。

Video segmentation is a key technique of new generation video coding, video retrieval and Interact multimedia interaction, etc. The paper introduces some important video object segmentation methods and analyzes the algorithm classification, then describes the moving object segmentation. It specifically studies two currently popular methods：video object segmentation based on temporal information and spatial- temporal information respectively, and analyzes the current video segmentation research status and problems. As a conclusion, the paper proposes several aspects of contents for future research.