Geometric Parameter Self-Calibration Based on Projection Feature Matching for X-Ray Nanotomography

The mismatch of geometric parameters in a nanotomography system bears a significant impact on the reconstructed images. Moreover, projection image noise is increased due to limitations of the X-ray power source. The accuracy of the existing self-calibration method, which uses only the grayscale info...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Shuangzhan Yang, Yu Han, Lei Li, Xiaoqi Xi, Siyu Tan, Linlin Zhu, Mengnan Liu, Bin Yan
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	nanotomography geometric parameter feature matching feature screening
Online Access:	https://www.mdpi.com/2076-3417/12/22/11675