首页> 外文会议>Conference on Image Extraction, Segmentation, and Recognition Oct 22-24, 2001, Wuhan, China >Automatic segmentation of video object plane based on object tracking and matching
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Automatic segmentation of video object plane based on object tracking and matching

机译:基于对象跟踪和匹配的视频对象平面自动分割

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This paper presents a new approach to the extraction of video object and segmentation of video object plane from video sequence. The method is based on morphological motion filter using connected operator and our proposed new filtering criterion. The morphological motion filter aims to detect motion which is distinct from that of the background, and thereby locates independently moving physical objects in the scenes. Then an object tracker is used which matches a two-dimention binary model of the object against subsequent frames using the Hausdorff distance. The best match found indicates the translation the object has undergone . Then the object matcher using active contour model is presented to match the object in the new location. From a series of binary contour we can extract the moving object. Experiments show that our algorithm can extract object from moving backgrounds efficiently.
机译:本文提出了一种从视频序列中提取视频对象和分割视频对象平面的新方法。该方法基于使用连接算子的形态运动滤波器和我们提出的新的滤波准则。形态运动过滤器旨在检测与背景不同的运动,从而在场景中定位独立移动的物理对象。然后使用对象跟踪器,该跟踪器使用Hausdorff距离将对象的二维二进制模型与后续帧进行匹配。找到的最佳匹配指示对象已进行的翻译。然后提出使用主动轮廓模型的对象匹配器,以在新位置匹配对象。从一系列二进制轮廓中,我们可以提取运动对象。实验表明,该算法可以有效地从运动背景中提取物体。

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