An IDL/ENVI implementation of the FFT-based algorithm for automatic image registration
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چکیده
منابع مشابه
An IDL/ENVI implementation of the FFT-based algorithm for automatic image registration
Georeferencing images is a laborious process so schemes for automating this process have been under investigation for some time. Among the most promising automatic registration algorithms are those based on the fast Fourier transform (FFT). The displacement between two given images can be determined by computing the ratio F1 conjðF2Þ=jF1F2j; and then applying the inverse Fourier transform. The ...
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ژورنال
عنوان ژورنال: Computers & Geosciences
سال: 2003
ISSN: 0098-3004
DOI: 10.1016/s0098-3004(03)00104-3