Experimental assessment of a 3-D plenoptic endoscopic imaging system

Hanh N. D. Le; Ryan Decker; Axel Krieger; Jin U. Kang

doi:10.3788/COL201715.051701

Journals >Chinese Optics Letters >Volume 15 >Issue 5 >Page 051701 > Article

Chinese Optics Letters
Vol. 15, Issue 5, 051701 (2017)

Experimental assessment of a 3-D plenoptic endoscopic imaging system | On the Cover

Hanh N. D. Le^1、*, Ryan Decker², Axel Krieger², and Jin U. Kang¹

Author Affiliations

¹Electrical and Computer Engineering Department, Johns Hopkins University, Baltimore, MD 21218, USA

²Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s National Health System, Washington, DC 20010, USA

show less

DOI: 10.3788/COL201715.051701 Cite this Article Set citation alerts

Hanh N. D. Le, Ryan Decker, Axel Krieger, Jin U. Kang. Experimental assessment of a 3-D plenoptic endoscopic imaging system[J]. Chinese Optics Letters, 2017, 15(5): 051701 Copy Citation Text

EndNote(RIS)

BibTex

Plain Text

show less

Abstract

An endoscopic imaging system using a plenoptic technique to reconstruct 3-D information is demonstrated and analyzed in this Letter. The proposed setup integrates a clinical surgical endoscope with a plenoptic camera to achieve a depth accuracy error of about 1 mm and a precision error of about 2 mm, within a

25 mm \times 25 mm

field of view, operating at 11 frames per second.

\sum_{i = 1}^{m} \sum_{j = 1}^{n} | I_{1} (i, j) - I_{2} (i + x, j + y) |,

(1)

View in Article

v_{P} = \frac{a}{b} = \frac{D}{D - (i_{1} - i_{2})},

(2)

View in Article

b_{L} = h + v_{P} b,

(3)

View in Article

Hanh N. D. Le, Ryan Decker, Axel Krieger, Jin U. Kang. Experimental assessment of a 3-D plenoptic endoscopic imaging system[J]. Chinese Optics Letters, 2017, 15(5): 051701

Download Citation

EndNote(RIS)

BibTex

Plain Text

Set citation alerts for the article

Tools

Set citation alerts for the article

Save the article for my favorites

Paper Information