Scanning image sub-pixel registration method based on spatial heterodyne interference

The invention discloses a scanning image sub-pixel registration method based on spatial heterodyne interference. The method comprises the steps that 1, a preprocessed spatial heterodyne scanning interference image is adopted; 2, performing fast Fourier transform on the images to obtain corresponding...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI ZHAOLIN, ZHANG WENTAO, YE SONG, LI SHU, ZHANG ZIYANG, CHEN NIYAN, WANG XINQIANG, WANG FANGYUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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