Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth
With the advent of 3D video compression and Internet technology, 3D videos have been deployed worldwide. Data hiding is a part of watermarking technologies and has many capabilities. In this paper, we use 3D video as a cover medium for secret communication using a reversible data hiding (RDH) techno...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-05-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/8/5/514 |
| _version_ | 1798025798497599488 |
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| author | Jin Young Lee Cheonshik Kim Ching-Nung Yang |
| author_facet | Jin Young Lee Cheonshik Kim Ching-Nung Yang |
| author_sort | Jin Young Lee |
| collection | DOAJ |
| description | With the advent of 3D video compression and Internet technology, 3D videos have been deployed worldwide. Data hiding is a part of watermarking technologies and has many capabilities. In this paper, we use 3D video as a cover medium for secret communication using a reversible data hiding (RDH) technology. RDH is advantageous, because the cover image can be completely recovered after extraction of the hidden data. Recently, Chung et al. introduced RDH for depth map using prediction-error expansion (PEE) and rhombus prediction for marking of 3D videos. The performance of Chung et al.’s method is efficient, but they did not find the way for developing pixel resources to maximize data capacity. In this paper, we will improve the performance of embedding capacity using PEE, inter-component prediction, and allowable pixel ranges. Inter-component prediction utilizes a strong correlation between the texture image and the depth map in MVD. Moreover, our proposed scheme provides an ability to control the quality of depth map by a simple formula. Experimental results demonstrate that the proposed method is more efficient than the existing RDH methods in terms of capacity. |
| first_indexed | 2024-04-11T18:24:35Z |
| format | Article |
| id | doaj.art-d8686cef76a3458ebca0b569370adf14 |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-04-11T18:24:35Z |
| publishDate | 2019-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-d8686cef76a3458ebca0b569370adf142022-12-22T04:09:39ZengMDPI AGElectronics2079-92922019-05-018551410.3390/electronics8050514electronics8050514Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus DepthJin Young Lee0Cheonshik Kim1Ching-Nung Yang2School of Intelligent Mechatronics Engineering, Sejong University, Seoul 05006, KoreaDepartment of Computer Engineering, Sejong University, Seoul 05006, KoreaDepartment of Computer Science and Information Engineering, National Dong Hwa University, Hualien 97401, TaiwanWith the advent of 3D video compression and Internet technology, 3D videos have been deployed worldwide. Data hiding is a part of watermarking technologies and has many capabilities. In this paper, we use 3D video as a cover medium for secret communication using a reversible data hiding (RDH) technology. RDH is advantageous, because the cover image can be completely recovered after extraction of the hidden data. Recently, Chung et al. introduced RDH for depth map using prediction-error expansion (PEE) and rhombus prediction for marking of 3D videos. The performance of Chung et al.’s method is efficient, but they did not find the way for developing pixel resources to maximize data capacity. In this paper, we will improve the performance of embedding capacity using PEE, inter-component prediction, and allowable pixel ranges. Inter-component prediction utilizes a strong correlation between the texture image and the depth map in MVD. Moreover, our proposed scheme provides an ability to control the quality of depth map by a simple formula. Experimental results demonstrate that the proposed method is more efficient than the existing RDH methods in terms of capacity.https://www.mdpi.com/2079-9292/8/5/5143Ddepth mapinter-component predictionMVDreversible data hidingtexture |
| spellingShingle | Jin Young Lee Cheonshik Kim Ching-Nung Yang Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth Electronics 3D depth map inter-component prediction MVD reversible data hiding texture |
| title | Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth |
| title_full | Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth |
| title_fullStr | Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth |
| title_full_unstemmed | Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth |
| title_short | Reversible Data Hiding Using Inter-Component Prediction in Multiview Video Plus Depth |
| title_sort | reversible data hiding using inter component prediction in multiview video plus depth |
| topic | 3D depth map inter-component prediction MVD reversible data hiding texture |
| url | https://www.mdpi.com/2079-9292/8/5/514 |
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