Motion estimation in the frequency domain using fuzzy c-planes clustering

Motion estimation in the frequency domain using fuzzy c-planes clustering
复制标题

使用模糊 c 平面聚类进行频域运动估计

DOI:
10.1109/83.974572
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发表时间:
2001
期刊:
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
影响因子:
--
通讯作者:
E. Anarim
E. Anarim
中科院分区:
--
文献类型:
--
作者:
Ç. Erdem;Günes Karabulut;E. Yanmaz;E. Anarim

文献摘要

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被引文献

相似文献

最近的一项工作明确建模的不连续运动估计问题,在频域中的运动参数估计使用谐波恢复方法。运动的垂直和水平分量独立地从各自的周期图分析的峰值的位置估计,并且它们被配对以使用所提出的过程来获得运动矢量。在本文中,我们提出了一种更有效的方法,取代运动组件配对任务,从而消除了所描述的配对方法的问题。在本文中描述的方法使用模糊C-平面(FCP)聚类方法来适应平面的三维(3-D)频域数据从峰值的周期图。实验结果证明了该方法的有效性。
A recent work explicitly models the discontinuous motion estimation problem in the frequency domain where the motion parameters are estimated using a harmonic retrieval approach. The vertical and horizontal components of the motion are independently estimated from the locations of the peaks of respective periodogram analyses and they are paired to obtain the motion vectors using a procedure proposed. In this paper, we present a more efficient method that replaces the motion component pairing task and hence eliminates the problems of the pairing method described. The method described in this paper uses the fuzzy c-planes (FCP) clustering approach to fit planes to three-dimensional (3-D) frequency domain data obtained from the peaks of the periodograms. Experimental results are provided to demonstrate the effectiveness of the proposed method.
DOI: 10.1152/jn.1984.52.6.1106
发表时间: 1984-01-01
影响因子: 2.5
作者:
ALBRIGHT, TD
通讯作者: ALBRIGHT, TD