Technology improvement of raising optical tomography resolution

Zhiwei Shi; Yang Li

doi:10.1117/12.521669

2 September 2003 Technology improvement of raising optical tomography resolution

Zhiwei Shi, Yang Li

Proceedings Volume 5253, Fifth International Symposium on Instrumentation and Control Technology; (2003) https://doi.org/10.1117/12.521669
Event: Fifth International Symposium on Instrumentation and Control Technology, 2003, Beijing, China

Abstract

Optical tomography technology and multiphase flow measurement system involve widely in the industrial and agricultural production, the combination of the two develops very quickly in the research field home and abroad. However, how to improve the longitudinal and transverse resolution of the tomography are always the problem that many researchers have cared about and been devoted to solving all the time. In this paper, we explore ways to solve the problem and some improved methods and techniques are given and use some basic technologies of image reconstruction to enhance the image of optical tomography. The point-spread function δ, which was necessary for the FSD (Fourier self-deconvolution), was obtained in our experimental measurement. Then, we use it to reconstruct and process image so that the image became sharper and cleaner.

Citation Download Citation

Zhiwei Shi and Yang Li "Technology improvement of raising optical tomography resolution", Proc. SPIE 5253, Fifth International Symposium on Instrumentation and Control Technology, (2 September 2003); https://doi.org/10.1117/12.521669

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