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2017 | OriginalPaper | Buchkapitel

A Honeycomb Artifacts Removal and Super Resolution Method for Fiber-Optic Images

verfasst von : Zhong Zheng, Bin Cai, Jieting Kou, Wei Liu, Zengfu Wang

Erschienen in: Intelligent Autonomous Systems 14

Verlag: Springer International Publishing

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Abstract

The special fiber bundle image has characteristics of anti-radiation and resistance to high temperature, thus can be used to observe nuclear environment. But there are honeycomb artifacts in fiber bundle image, and the resolution of image is low, which greatly affects the image quality. This paper propose a method to segment optical fiber cladding and fiber center. And an improved non local means (NLM) algorithm is used to denoise and repair the fiber bundle images. The algorithm can remove the honeycomb artifacts and greatly enhance the image resolution. The test results show that the algorithm is effective.

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Metadaten
Titel
A Honeycomb Artifacts Removal and Super Resolution Method for Fiber-Optic Images
verfasst von
Zhong Zheng
Bin Cai
Jieting Kou
Wei Liu
Zengfu Wang
Copyright-Jahr
2017
DOI
https://doi.org/10.1007/978-3-319-48036-7_56