HIGH-PERFORMANCE EMBEDDING IN DUAL IMAGES BASED ON PIXEL VALUE ORDERING METHOD

HIGH-PERFORMANCE EMBEDDING IN DUAL IMAGES BASED ON PIXEL VALUE ORDERING METHOD

Reversible data hiding (RDH) not only protects information but also extends its applications across various fields. This paper improves the Pixel Value Ordering (PVO) algorithm to enhance embedding capacity in dual images. We developed an optimized embedding method, allowing for higher data emb...

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Bibliographic Details
Main Authors: Cao Thị Luyen, Pham Minh Thai
Format: Article
Language:English
Published: Trường Đại học Vinh 2024-12-01
Series:Tạp chí Khoa học
Subjects:
reversible data hiding
pvo
dual image
Online Access:https://vujs.vn//api/view.aspx?cid=cdd56d79-d50e-496e-927c-a6f828981c75
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Summary:Reversible data hiding (RDH) not only protects information but also extends its applications across various fields. This paper improves the Pixel Value Ordering (PVO) algorithm to enhance embedding capacity in dual images. We developed an optimized embedding method, allowing for higher data embedding performance compared to related works. Experimental results demonstrate that, relative to similar methods, this improvement enhances both embedding capacity and image quality.
ISSN:1859-2228

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