LWT-DCT-SVD and DWT-DCT-SVD based watermarking schemes with their performance enhancement using Jaya and Particle swarm optimization and comparison of results under various attacks. - Divyanshu Awasthi; Vinay Kumar Srivastava (Multim. Tools Appl., 2022)

BacterialWmark: telemedicine watermarking technique using bacterial foraging for smart healthcare system. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava (J. Electronic Imaging, 2023)

Robust, imperceptible and optimized watermarking of DICOM image using Schur decomposition, LWT-DCT-SVD and its authentication using SURF. - Divyanshu Awasthi; Vinay Kumar Srivastava (Multim. Tools Appl., 2023)

Hessenberg Decomposition-Based Medical Image Watermarking with Its Performance Comparison by Particle Swarm and JAYA Optimization Algorithms for Different Wavelets and Its Authentication Using AES. - Divyanshu Awasthi; Vinay Kumar Srivastava (Circuits Syst. Signal Process., 2023)

Performance enhancement of SVD based dual image watermarking in wavelet domain using PSO and JAYA optimization and their comparison under hybrid attacks. - Divyanshu Awasthi; Vinay Kumar Srivastava (Multim. Tools Appl., 2023)

ANFIS optimization-based watermarking for securing integrity of medical images with blockchain authentication. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava; Amit Kumar Singh 001 (Comput. Electr. Eng., 2024)

RFDB: Robust watermarking scheme with Fuzzy-DnCNN using blockchain technique for identity verification. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava (Expert Syst. Appl., 2024)

A comprehensive review on optimization-based image watermarking techniques for copyright protection. - Divyanshu Awasthi; Anurag Tiwari; Priyank Khare; Vinay Kumar Srivastava (Expert Syst. Appl., 2024)

An Optimized Dual Image Watermarking Scheme based on Redundant DWT and Randomized SVD with Henon Mapping Encryption. - Ranjana Dwivedi; Divyanshu Awasthi; Vinay Kumar Srivastava (Circuits Syst. Signal Process., 2024)

An Optimized and Secured Image Watermarking and Its Dual Authentication for Internet of Medical Things. - Divyanshu Awasthi; Vinay Kumar Srivastava (Circuits Syst. Signal Process., 2024)

Internet of medical things-based authentication for an optimized watermarking of encrypted EEG. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava (J. Supercomput., 2024)

Multiple image watermarking with dual authentication for smart and safe city environment. - Divyanshu Awasthi; Vinay Kumar Srivastava (Multim. Tools Appl., 2024)

Image security enhancement to medical images by RDWT-DCT-Schur decomposition-based watermarking and its authentication using BRISK features. - Anurag Tiwari; Divyanshu Awasthi; Vinay Kumar Srivastava (Multim. Tools Appl., 2024)

An optimized ECG copyright protection technique and its feature authentication. - Ranjana Dwivedi; Divyanshu Awasthi; Vinay Kumar Srivastava (Comput. Electr. Eng., 2025)

DeepNet: Protection of deepfake images with aid of deep learning networks. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava; Amit Kumar Singh 001; Brij B. Gupta (Image Vis. Comput., 2025)

RFPPFMark: robust and false positive problem free image watermarking scheme with its performance comparison by PSO and MRFO in Schur domain. - Anurag Tiwari; Divyanshu Awasthi; Vinay Kumar Srivastava (Signal Image Video Process., 2025)

WSOMedMark: Robust and optimized dual image watermarking using RDWT and its authentication using BRISK and MSER features for smart healthcare system. - Ranjana Dwivedi; Divyanshu Awasthi; Vinay Kumar Srivastava (Multim. Tools Appl., 2025)

ANFISmark: ANFIS-based secure watermarking approach for telemedicine applications. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava (Neural Comput. Appl., 2025)

PBNHWA: NIfTI image watermarking with aid of PSO and BO in wavelet domain with its authentication for telemedicine applications. - Divyanshu Awasthi; Priyank Khare; Vinay Kumar Srivastava (Multim. Tools Appl., 2025)