Nline Corporation

X Long Dai

Martin A Hunt

Bichuan Shen

A system and method are described for an image registration system and method including a registration engine that receives complex image data for corresponding images. The registration engine generates a correlation map between the complex image pair for relative translation by calculating an inverse of the complex conjugate product of the frequency data of the first image and the frequency domain data of the second, corresponding, image. The frequency domain data may be obtained using Fast Fourier transform-based techniques.

System and method for registering complex images

In the present disclosure a system and method are described for removing fixed pattern noise. The system includes a positioning system for holding and positioning a target, an optical system for capturing images or the target, and a fixed pattern noise removal engine for identifying and removing fixed pattern noise. The fixed pattern noise removal engine preferably identifies fixed pattern noise by analyzing a reference image and target image.

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Round Rock, TX, United States of America

X Long Dai