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. 2011 Oct 4;19(21):20722–20735. doi: 10.1364/OE.19.020722

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©2011 Optical Society of America

This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License, which permits download and redistribution, provided that the original work is properly cited. This license restricts the article from being modified or used commercially.

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Fig. 4 — (a) The en face view of the muscularis mucosa layer in the excised esophagus from a 2-D time sequence of images. (b) The en face view of the in vivo 2-D sequence where physiological motion artifact is prominent. (c) The registered en face view of (b). (d) A radial-longitudinal view from the original 3-D sequence in vivo. (e) The registered view of (d). The arrow indicates the position of (g). (f) The en face view from the original 3-D sequence. Arrows indicate the position of (d). (g) The registered view of (f). Arrows indicate the position of (e). (h) The enlarged view of the square in (f). (i) The enlarged view of the square in (g). (Rad: radial; L:longitudinal; Rot:rotational. Bars: 1mm)