视频对象的交互式分割和跟踪

Xavier Giró-i-Nieto, Manel Martos
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引用次数: 0

摘要

本文描述了一种从视频帧序列中交互式分割对象的机制。提取的对象可以稍后嵌入到不同的背景中,关联到本地规模的元数据或用于训练自动对象检测器。该工作流需要用户在两个阶段进行交互:包含对象的帧的时间分割和生成对象掩码以初始化视频跟踪器。掩码被定义为由图像分割算法生成的区域的组合。这个框架已经集成到一个向公众开放的注释工具中。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Interactive segmentation and tracking of video objects
This paper describes a mechanism to interactively segment objects from a sequence of video frames. The extracted object can be later embedded in a different background, associated to local scale metadata or used to train an automatic object detector. The workflow requires the interaction of the user at two stages: the temporal segmentation of the frames containing the object and the generation of an object mask to initialize a video tracker. The mask is defined as a combination of regions generated by an image segmentation algorithm. This framework has been integrated in an annotation tool available to the public.
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