扩展Hough变换及其在主动视觉中的应用
The Extended Hough Transform and its Applications in Active Vision Field
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摘要: 讨论了Hough变换的直线扩展参数化形式成立的几个充分条件,并提出了利用扩 展参数化形式模拟人类视觉系统中视网膜上视锐度空间分布的具体方法,进而将该方法运用 于主动视觉中的注视点轨迹控制问题,取得了较为满意的结果.Abstract: In this paper, the extended Hough transform (EHT) is investigated. It is shown that it is impossible to give the necessary conditions of being an EHT. Two sufficient conditions, however, are introduced. In addition, the EHT is used to simulate a human vision system for the study of gaze control, a problem actively pursued in the active vision field currently.
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