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Automatic Segmentation of Non-rigid Objects in Image Sequences Using Spatiotemporal Information

机译:使用时空信息自动分割图像序列中的非刚性对象

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摘要

This paper provides an automatic segmentation method of non-rigid objects in image sequences. The non-rigid objects have fuzzy, blurred, and indefinite boundaries such as smoke and clouds, and are random and unpredictable in spatial and temporal domains. To segment the non-rigid objects, a new segmentation approach considering random and unpredictable characteristics of the non-rigid objects is needed. In this paper, we propose a new segmentation method of the non-rigid objects in image sequences using spatiotemporal information. The procedure toward complete segmentation consists of three steps: spatial segmentation, temporal segmentation, and fusion of the spatial and temporal segmentation results. By means of experiments on various test sequences, we demonstrate that the performance of our method is quite impressive from the viewpoints of the segmentation accuracy.
机译:本文提供了一种对图像序列中非刚性物体进行自动分割的方法。非刚性对象具有模糊,模糊和不确定的边界(例如烟和云),并且在时空范围内是随机且不可预测的。为了分割非刚性对象,需要一种考虑非刚性对象的随机和不可预测特征的新分割方法。在本文中,我们提出了一种使用时空信息对图像序列中非刚性对象进行分割的新方法。进行完整分割的过程包括三个步骤:空间分割,时间分割以及空间和时间分割结果的融合。通过在各种测试序列上进行的实验,我们证明了从分割精度的角度来看,我们的方法的性能令人印象深刻。

著录项

  • 来源
  • 会议地点 Tokyo(JP);Tokyo(JP)
  • 作者

    Cheolkon Jung; Joongkyu Kim;

  • 作者单位

    School of Information and Communication Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea;

    School of Information and Communication Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 计算机网络;
  • 关键词

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