@inproceedings{65ed4a7e0fc8420396c985a7c745e5ba,
title = "Circle Fitting to Overcome Vignetting Effect of Afocal Tracking System",
abstract = "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.",
keywords = "afocal marker, bokeh, circle fitting, position tracking, vignetting",
author = "Chae, {You Seong} and Hong, {Jong Kyu} and Kim, {Min Young}",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 International Symposium on Optomechatronic Technologies, ISOT 2014 ; Conference date: 05-11-2014 Through 07-11-2014",
year = "2014",
doi = "10.1109/ISOT.2014.24",
language = "English",
series = "2014 International Symposium on Optomechatronic Technologies, ISOT 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "66--68",
booktitle = "2014 International Symposium on Optomechatronic Technologies, ISOT 2014",
address = "United States",
}