Real-time quantitative visualization of 3D structural information
Alexandrov, Sergey ; Uttam, Shikhar ; Bista, Rajan K. ; Zhao, Chengquan ; Liu, Yang
Alexandrov, Sergey
Uttam, Shikhar
Bista, Rajan K.
Zhao, Chengquan
Liu, Yang
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Publication Date
2012
Type
Article
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Citation
Alexandrov, Sergey A., Uttam, Shikhar, Bista, Rajan K., Zhao, Chengquan, & Liu, Yang. (2012). Real-time quantitative visualization of 3D structural information. Optics Express, 20(8), 9203-9214. doi: 10.1364/OE.20.009203
Abstract
We demonstrate a novel approach for the real time visualization and quantification of the 3D spatial frequencies in an image domain. Our approach is based on the spectral encoding of spatial frequency principle and permits the formation of an image as a color map in which spatially separated spectral wavelengths correspond to the dominant 3D spatial frequencies of the object. We demonstrate that our approach can visualize and analyze the dominant axial internal structure for each image point in real time and with nanoscale sensitivity to structural changes. Computer modeling and experimental results of instantaneous color visualization and quantification of 3D structures of a model system and biological samples are presented.
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Publisher
Optica
Publisher DOI
10.1364/OE.20.009203
Rights
CC BY-NC-ND 3.0 IE