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FE-WRNet: Frequency-Enhanced Network for Visible Watermark Removal in Document Images

In video pipelines, document content in recorded lectures, surveillance footage, and broadcasted materials is often overlaid with persistent visible watermarks. Such overlays greatly reduce the readability of document images and interfere with downstream tasks such as optical characteristic recognit...

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Hlavní autoři: Zhengli Chen, Yuwei Zhang, Jielu Yan, Xuekai Wei, Weizhi Xian, Qin Mao, Yi Qin, Tong Gao
Médium: Artigo
Jazyk:Inglês
Vydáno: MDPI AG 2025-11-01
Edice:Applied Sciences
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On-line přístup:https://www.mdpi.com/2076-3417/15/22/12216
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