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Circle Fitting to Overcome Vignetting Effect of Afocal Tracking System

机译:圆圈配件以克服外焦跟踪系统的渐晕效果

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A focal tracking system is a tracing system that tracks a special marker called a focal marker. The cameras of a focal tracking system obtain images including bokeh which is shown from the a focal marker. Finding accurate center of bokeh is important for high precision position tracking of a focal marker. However, a focal tracking system suffers from vignetting effect which makes it difficult to find the accurate center of the bokeh. In this paper, a method to find the accurate center of the bokeh is introduced which can improve the accuracy of a focal tracking system.
机译:焦点跟踪系统是跟踪称为焦点标记的特殊标记的跟踪系统。焦平跟踪系统的摄像机获得包括从焦点标记示出的散景的图像。寻找精确的散景中心对于焦点标记的高精度位置跟踪很重要。然而,焦平跟踪系统遭受渐晕效果,这使得难以找到散景的精确中心。在本文中,引入了一种找到散景的精确中心的方法,其可以提高焦距跟踪系统的准确性。

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