18 May 2017 Effective algorithm based on Fourier transform for the passive THz image quality enhancement
Author Affiliations +
Abstract
We propose new approach for THz image quality enhancing using correlation function (convolution function) between Fourier transform of the image under consideration and Fourier transform of a standard image which can be enough complex. It is very important to stress that a standard image choosing allows us to remove essentially spurious parts of the image.

We discuss one more possibility to remove noise from background of the image as well as possibility of the image decomposition and its reconstruction.
Conference Presentation
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vyacheslav A. Trofimov, Vladislav V. Trofimov, Ivan L. Shestakov, Roman G. Blednov, Valentine Yu. Kovalev, "Effective algorithm based on Fourier transform for the passive THz image quality enhancement", Proc. SPIE 10209, Image Sensing Technologies: Materials, Devices, Systems, and Applications IV, 1020907 (18 May 2017); doi: 10.1117/12.2267861; https://doi.org/10.1117/12.2267861
PROCEEDINGS
13 PAGES + PRESENTATION

SHARE
Back to Top