Dark-field illuminated fiber bundle endoscopy with iterative l1-min image reconstruction for honeycomb pattern removal
Document Type
Conference Proceeding
Publication Date
3-9-2015
Department
Department of Biomedical Engineering
Abstract
In this study, we developed a dark-field illuminated reflectance fiber-optic microscope (DRFM) along with an algorithm for l1-norm minimization of fiber bundle image to provide intrinsic endoscopic imaging with cellular resolution. To suppress specular reflection from fiber bundle facets, we adopted a dark-field configuration. To remove the honeycomb pattern of fiber bundle while preserve image resolution and contrast, we chose to minimize the image l1 norm using iterative shrinkage thresholding (IST) algorithm.
Publication Title
Three- Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXII
Recommended Citation
Liu, X.,
Zhang, L.,
Kirby, M.,
Raj, D.,
Qi, S.,
&
Zhao, F.
(2015).
Dark-field illuminated fiber bundle endoscopy with iterative l1-min image reconstruction for honeycomb pattern removal.
Three- Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXII,
9330.
http://doi.org/10.1117/12.2077989
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/1313