Improved integral imaging based image copyright protection algorithm using 3-D computational integral imaging pickup and super-resolution reconstruction technique

Xiao Wei Li, In Kwon Lee, Seok Tae Kim

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Cellular automata transform (CAT) based watermarking method can provide multi-transform planes for embedding watermark. In this paper, to overcome conventional transform-based watermarking methods have only one transform plane for watermark embedding, we propose a CAT-based watermarking system, in which the three-dimensional (3-D) watermark data is decomposed by the computational integral imaging (CII) technique and be embedded into the CAT domain. However, in the 3-D watermark reconstruction process, the computational integral imaging reconstruction (CIIR) technique in CII system that can degrade the quality of the extracted watermark due to the pixel overlapping. We introduce the super-resolution reconstruction technique that can effectively improve this problem. Some experiments are carried out to verify the performance of the CAT-based watermarking scheme. From the experimental results, the proposed watermarking system can provide good imperceptibility and high robustness.

Original languageEnglish
Pages (from-to)103-111
Number of pages9
JournalOptics and Lasers in Engineering
Volume62
DOIs
Publication statusPublished - 2014 Nov

Fingerprint

Pickups
cellular automata
Watermarking
Cellular automata
Imaging techniques
sensors
embedding
Mathematical transformations
imaging techniques
Imaging systems
pixels
Pixels
Experiments

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Mechanical Engineering
  • Electrical and Electronic Engineering

Cite this

@article{0851851ce47844f0b5733cd8889bd336,
title = "Improved integral imaging based image copyright protection algorithm using 3-D computational integral imaging pickup and super-resolution reconstruction technique",
abstract = "Cellular automata transform (CAT) based watermarking method can provide multi-transform planes for embedding watermark. In this paper, to overcome conventional transform-based watermarking methods have only one transform plane for watermark embedding, we propose a CAT-based watermarking system, in which the three-dimensional (3-D) watermark data is decomposed by the computational integral imaging (CII) technique and be embedded into the CAT domain. However, in the 3-D watermark reconstruction process, the computational integral imaging reconstruction (CIIR) technique in CII system that can degrade the quality of the extracted watermark due to the pixel overlapping. We introduce the super-resolution reconstruction technique that can effectively improve this problem. Some experiments are carried out to verify the performance of the CAT-based watermarking scheme. From the experimental results, the proposed watermarking system can provide good imperceptibility and high robustness.",
author = "Li, {Xiao Wei} and Lee, {In Kwon} and Kim, {Seok Tae}",
year = "2014",
month = "11",
doi = "10.1016/j.optlaseng.2014.04.008",
language = "English",
volume = "62",
pages = "103--111",
journal = "Optics and Lasers in Engineering",
issn = "0143-8166",
publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Improved integral imaging based image copyright protection algorithm using 3-D computational integral imaging pickup and super-resolution reconstruction technique

AU - Li, Xiao Wei

AU - Lee, In Kwon

AU - Kim, Seok Tae

PY - 2014/11

Y1 - 2014/11

N2 - Cellular automata transform (CAT) based watermarking method can provide multi-transform planes for embedding watermark. In this paper, to overcome conventional transform-based watermarking methods have only one transform plane for watermark embedding, we propose a CAT-based watermarking system, in which the three-dimensional (3-D) watermark data is decomposed by the computational integral imaging (CII) technique and be embedded into the CAT domain. However, in the 3-D watermark reconstruction process, the computational integral imaging reconstruction (CIIR) technique in CII system that can degrade the quality of the extracted watermark due to the pixel overlapping. We introduce the super-resolution reconstruction technique that can effectively improve this problem. Some experiments are carried out to verify the performance of the CAT-based watermarking scheme. From the experimental results, the proposed watermarking system can provide good imperceptibility and high robustness.

AB - Cellular automata transform (CAT) based watermarking method can provide multi-transform planes for embedding watermark. In this paper, to overcome conventional transform-based watermarking methods have only one transform plane for watermark embedding, we propose a CAT-based watermarking system, in which the three-dimensional (3-D) watermark data is decomposed by the computational integral imaging (CII) technique and be embedded into the CAT domain. However, in the 3-D watermark reconstruction process, the computational integral imaging reconstruction (CIIR) technique in CII system that can degrade the quality of the extracted watermark due to the pixel overlapping. We introduce the super-resolution reconstruction technique that can effectively improve this problem. Some experiments are carried out to verify the performance of the CAT-based watermarking scheme. From the experimental results, the proposed watermarking system can provide good imperceptibility and high robustness.

UR - http://www.scopus.com/inward/record.url?scp=84902476350&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84902476350&partnerID=8YFLogxK

U2 - 10.1016/j.optlaseng.2014.04.008

DO - 10.1016/j.optlaseng.2014.04.008

M3 - Article

AN - SCOPUS:84902476350

VL - 62

SP - 103

EP - 111

JO - Optics and Lasers in Engineering

JF - Optics and Lasers in Engineering

SN - 0143-8166

ER -