Optical image security systems based on fractional Fourier transform and joint transform correlator
碩士 === 雲林科技大學 === 電機工程系碩士班 === 96 === Joint Transform Correlator (JTC) is a kind of image verification’s optical structure in optical information security systems. This thesis furthers JTC research in distinguishing asymmetrical images, explores different JTC image structures, and discusses the appl...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2008
|
Online Access: | http://ndltd.ncl.edu.tw/handle/63204793416498752004 |