目标跟踪的多方向对角搜索方法

1995 IEEE TENCON. IEEE Region 10 International Conference on Microelectronics and VLSI. 'Asia-Pacific Microelectronics 2000'. Proceedings Pub Date : 1995-11-06 DOI:10.1109/TENCON.1995.496411

M. G. He, A. Harvey

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引用次数: 0

摘要

在研究目标跟踪模板匹配的错配误差模式时，发现无论搜索方向如何，目标周围都存在相似的相关区域或“漩涡效应区域”。然后，在灰度图像中寻找目标需要定位VER并收敛到其中的最小值。以图像中心为原点的多向对角搜索使用VER最小化了到目标的平均搜索距离，从而显著减少了搜索时间。

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Multi-directional diagonal search methodology for object tracking

When investigating the mismatch error pattern to template matching for object tracking, it was found that a similar correlation region or "Vortex Effect Region" exists around an object regardless of the search direction. Finding an object in a grey scale image then requires location of a VER and converging to a minimum within it. Multi-directional diagonal search with origin in the centre of an image using VER minimizes the average search distance to the object giving a significant reduction in search time.

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1995 IEEE TENCON. IEEE Region 10 International Conference on Microelectronics and VLSI. 'Asia-Pacific Microelectronics 2000'. Proceedings

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