A hybrid-Sudoku based fragile watermarking scheme for image tampering detection

Su, Guo-Dong; Chang, Chin‐Chen; Chen, Chih‐Cheng

doi:10.1007/s11042-020-10451-1

Cited by 16 publications

(9 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Scheme in [4] 37.9 dB [26,29] dB α < 59% Scheme in [7] 37.9 dB 40.7 dB α < 24% Scheme in [10] 51.3 dB [24,36] dB α < 50% Scheme in [18] 37.9 dB +∞ α < 26% Scheme in [23] [37.92, 54.13] dB [28.63, 46.98] dB α < 50% Scheme in [28] 49.76 dB 34.65 dB α < 50% Proposed Scheme 46.8 dB [32,42] dB α < 50%…”

Section: Condition Of Recoverymentioning

confidence: 99%

Pixel P Air-Wise Fragile Image Watermarking Based on HC-Based Absolute Moment Block Truncation Coding

Lin

Chang

2021

Electronics

Self Cite

View full text Add to dashboard Cite

In this paper, we first designed Huffman code (HC)-based absolute moment block truncation coding (AMBTC). Then, we applied Huffman code (HC)-based absolute moment block truncation coding (AMBTC) to design a pixel pair-wise fragile image watermarking method. Pixel pair-wise tampering detection and content recovery mechanisms were collaboratively applied in the proposed scheme to enhance readability even when images have been tampered with. Representative features are derived from our proposed HC-based AMBTC compression codes of the original image, and then serve as authentication code and recovery information at the same time during tamper detection and recovery operations. Recovery information is embedded into two LSB of the original image with a turtle shell-based data hiding method and a pre-determined matrix. Therefore, each non-overlapping pixel-pair carries four bits of recovery information. When the recipient suspects that the received image may have been tampered with, the compressed image can be used to locate tampered pixels, and then the recovery information can be used to restore the tampered pixels.

show abstract

Section: Condition Of Recoverymentioning

confidence: 99%

Pixel P Air-Wise Fragile Image Watermarking Based on HC-Based Absolute Moment Block Truncation Coding

Lin

Chang

2021

Electronics

Self Cite

View full text Add to dashboard Cite

show abstract

“…As a result, people have come to share and store many secure files including digital video, and digital image. 1 These digital data can easily be modified and manipulated by using digital image editing tools. 2,3 Security of digital data is no longer an abstract concept, but has become a necessity in recent years.…”

Section: Introductionmentioning

confidence: 99%

“…These methods are used in critical areas to verify images in fields such as medicine, military, satellite, and forensic. 1,2,17,18 In fragile watermarking methods, a stamp, a logo, or an image can be used as a watermark. Also, a watermark can be generated from hash, chaos, and block information of the cover image.…”

Section: Introductionmentioning

confidence: 99%

“…The main contributions of the proposed scheme are summarized as follows: (1) We introduce a Frei-Chen based self-embedding fragile watermarking method, in which an authentication key is generated from the cover image with using Frei-Chen image properties and then embedded by using LSB substitution; (2) We achieve an image quality of the watermarked image which has peak signal-to-noise ratio (PSNR) over 51 dB;…”

Section: Introductionmentioning

confidence: 99%

“…Especially in the last 20 years, the increase in internet speeds, connection capabilities, and data storage dimensions support inevitable rise. As a result, people have come to share and store many secure files including digital video, and digital image 1 . These digital data can easily be modified and manipulated by using digital image editing tools 2,3 .…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

A novel Frei‐Chen based fragile watermarking method for authentication of an image

Renklier

Öztürk

2022

Concurrency and Computation

View full text Add to dashboard Cite

In recent years, the protection of the intellectual property rights of digital media has become a considerable issue. Especially using digital image editing tools has made it very easy and fast to manipulate images. Therefore, manipulation detection of digital images has become a necessity. This article presents a novel Frei‐Chen based self‐embedding fragile watermarking technique implemented to 3×3 blocks for image manipulate detection. The block key and the Frei‐Chen based block feature are calculated from the non‐overlapping image blocks of size 3×3. Exclusive‐OR operations are applied to the Frei‐Chen based block feature and the block key. After, a nine bit block authentication key is generated from the Frei‐Chen based block feature and the block key. Then the generated authentication key is embedded in the least significant bits of each block. Experimental results prove the effectiveness of the proposed method through the detection of the various attacks and obtain the excellent visual quality of watermarked images. Also, the results demonstrate that the proposed method detects all of the manipulated areas plainly.

show abstract

An image authentication and recovery scheme based on turtle Shell algorithm and AMBTC-compression

Lin

Liu

Zhou

et al. 2022

Multimed Tools Appl

View full text Add to dashboard Cite

A hybrid-Sudoku based fragile watermarking scheme for image tampering detection

Cited by 16 publications

References 22 publications

Pixel P Air-Wise Fragile Image Watermarking Based on HC-Based Absolute Moment Block Truncation Coding

Pixel P Air-Wise Fragile Image Watermarking Based on HC-Based Absolute Moment Block Truncation Coding

A novel Frei‐Chen based fragile watermarking method for authentication of an image

An image authentication and recovery scheme based on turtle Shell algorithm and AMBTC-compression

Contact Info

Product

Resources

About