A Survey on Watermarking and Its Techniques

Patsariya, Sanjay; Dixit, Manish

doi:10.1007/978-981-33-4893-6_7

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…In spatial domain, the confidential evidence can be implanted directly through modifying value of pixels in host image [2]. Since no transform is required in spatial domain, implementation is simple, straightforward but less robust against various attacks [3].…”

Section: Figure 1 Procedures Of Image Watermarkingmentioning

confidence: 99%

A New Block Based Non-Blind Hybrid Color Image Watermarking Approach Using Lifting Scheme and Chaotic Encryption Based on Arnold Cat Map

Patsariya¹,

Dixit²

2022

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Online platforms became preferred mode of communication due to advancement in communication technology. Sharing of digital documents over online communication medium grown exponentially and thus demanded a secure, robust and transparent watermarking technique for authenticity of digital media and copyright protection. This research study proposes a robust and secure non-blind SVD-LWT watermarking technique. Color images are employed instead of gray scale images and Y channel of YCbCr color model is utilized to embed secret digital information. The selected color model is in accordance with the human visual system and Y channel is ideal for data hiding. Two level LWT, SVD is used and diagonal matrix of Y channel of host (cover) and watermark image along with scaling factor (α) is used to embed digital data. Block based and chaotic image encryption transform are used for image scrambling. The performances of presented watermarking scheme evaluated with the aid of fidelity parameters namely MSE, PSNR, SSIM and NCC.

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Section: Figure 1 Procedures Of Image Watermarkingmentioning

confidence: 99%

A New Block Based Non-Blind Hybrid Color Image Watermarking Approach Using Lifting Scheme and Chaotic Encryption Based on Arnold Cat Map

Patsariya¹,

Dixit²

2022

Self Cite

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“…To increase the imperceptibility, the deterioration of host image should be minimalized during the insertion of watermark. Spatial and frequency domain approaches are employed to implant watermark [1,[10][11][12][13]. Spatial domain based watermarking techniques are computationally easier to implement and yield better transparency but offer less resistance against geometric attacks [1,10,11,[14][15][16].…”

Section: Figure 1 Block Diagram Of Watermarking Processmentioning

confidence: 99%

Entropy Based Secure and Robust Image Watermarking Using Lifting Wavelet Transform and Multi-Level-Multiple Image Scrambling Technique

Patsariya¹,

Dixit²

2022

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Online communication platforms prompted the versatility and easiness in communication. That’s why these platforms are witnessing abrupt rise in their usage. On the other side, it can lead to unauthorized replication and alteration of digital images that raises security concerns. Ensuring robustness, security and imperceptibility of digital watermarking has become a critical task. SVD-LWT watermarking technique along with entropy is presented and Y-channel of YCbCr color space is utilized to implant secret information. The presented paper also uses multilevel-multiple image scrambling approach to enhance security. To estimate performance, fidelity parameters namely PSNR, NPCR, UACI, SSIM, UIQI and NCC are used.

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A New Secure and Robust Watermarking Using Entropy and Hybrid Scrambling Approach

Patsariya,

Dixit

2024

Lecture Notes in Networks and Systems

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A Survey on Watermarking and Its Techniques

Cited by 3 publications

References 8 publications

A New Block Based Non-Blind Hybrid Color Image Watermarking Approach Using Lifting Scheme and Chaotic Encryption Based on Arnold Cat Map

A New Block Based Non-Blind Hybrid Color Image Watermarking Approach Using Lifting Scheme and Chaotic Encryption Based on Arnold Cat Map

Entropy Based Secure and Robust Image Watermarking Using Lifting Wavelet Transform and Multi-Level-Multiple Image Scrambling Technique

A New Secure and Robust Watermarking Using Entropy and Hybrid Scrambling Approach

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