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. Author manuscript; available in PMC: 2021 Apr 1.
Published in final edited form as: IEEE Trans Biomed Eng. 2019 Jul 1;67(4):966–977. doi: 10.1109/TBME.2019.2926060

Fig. 7.

Fig. 7.

The experimental setup: (a) The overall layout of the experimental setup. (b) The eyeball phantom, which is made of sillicon rubber and can freely rotate around the socket; a printed paper with several colored curves attached on the inner surface of the eyeball to mimic the arteries on the retinal surface. (c) An example of a user manipulating the tool.