Tamper Detection

Decoding coefficients recovery based on modified gauss-jordan elimination for tampered content reconstruction featured image

Decoding coefficients recovery based on modified gauss-jordan elimination for tampered content reconstruction

The widespread availability of image editing applications has increased the risk of digital image tampering. Although existing studies can accurately localize tampered regions, …

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Tong Liu
Decoding coefficients recovery based on modified gauss-jordan elimination for tampered content reconstruction featured image

Decoding coefficients recovery based on modified gauss-jordan elimination for tampered content reconstruction

The widespread availability of image editing applications has increased the risk of digital image tampering. Although existing studies can accurately localize tampered regions, …

Tong liu
An Efficient Mathematical Method for Recovery of Tampered Image Content featured image

An Efficient Mathematical Method for Recovery of Tampered Image Content

To protect the integrity and reliability of images, we propose a watermarking-based approach for identifying whether the image has been tampered with during transmission and …

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Tong Liu
Adaptive feature calculation and diagonal mapping for successive recovery of tampered regions featured image

Adaptive feature calculation and diagonal mapping for successive recovery of tampered regions

This article proposes an adaptive scheme for image tampered region localization and content recovery. To generate the watermark information comprised of the authentication data and …

avatar
Tong Liu
Adaptive feature calculation and diagonal mapping for successive recovery of tampered regions featured image

Adaptive feature calculation and diagonal mapping for successive recovery of tampered regions

This article proposes an adaptive scheme for image tampered region localization and content recovery. To generate the watermark information comprised of the authentication data and …

Tong liu