Image Edge Enhancement Technique Using a Novel Optical Vortex Filtering
Autor: | Xiangjun Xin, Yongjun Wang, Lu Han, Zhenhong Gao, Chao Li |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | 2021 19th International Conference on Optical Communications and Networks (ICOCN). |
Popis: | This paper proposes a new approach to producing optical vortex filter by using a Sinc function, called the Sinc spatial filter (SSF). We prove that the SSF can realize a high contrast edge enhancement. |
Databáze: | OpenAIRE |
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