基于双椭圆形状先验的交互式图切分割的移动跟踪

2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI) Pub Date : 2010-03-04 DOI:10.1109/SAMI.2010.5423734

V. Jelen, J. Janáček, Z. Tomori

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引用次数: 5

摘要

部分遮挡或光照不均匀的目标跟踪是运动目标分析中最具挑战性的问题。这两个问题都可以解决椭圆先验的图割分割问题。无论是在系统的训练阶段，还是在需要人为干预的危急情况下，交互式控制都是必不可少的。双椭圆先验模型符合动物的解剖结构，提高了跟踪精度。该系统在动物的活动能力分析中进行了测试，这与神经退行性疾病造成的脑损伤程度相对应。

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Mobility tracking by interactive graph-cut segmentation with Bi-elliptical shape prior

Tracking of partially occluded or unevenly illuminated objects is the most challenging problem of the analysis of moving objects. Both problems can solve the graph cut segmentation with elliptical shape prior. Interactive control is necessary in the training phase of system as well as in a critical situation requiring the human intervention. Bi-elliptical shape prior model corresponds to the anatomy of animals and improves the precision of tracking. The system was tested in the analysis of animal's mobility which corresponds to the level of brain damage by a neurodegenerative disease.

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2010 IEEE 8th International Symposium on Applied Machine Intelligence and Informatics (SAMI)

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