An efficient Switching Median Filter for Salt & Pepper Impulse Noise Reduction. - Krishnan Nallaperumal; Justin Varghese; Subash Saudia; K. Krishnaveni; Santhosh P. Mathew; P. Kumar (ICDIM, 2006)

An Efficient Morphological Reversible Contour/Edge Representation Using Overlapping Line Components. - Justin Varghese; Subash Saudia; Krishnan Nallaperumal; Santhosh P. Mathew; S. Arumugaperumal; Julie Joy (ICETET, 2008)

An Adaptive Clustering Based Non-linear Filter for the Restoration of Impulse Corrupted Digital Images. - Subash Saudia; Justin Varghese; Krishnan Nallaperumal; Santhosh P. Mathew; S. Allwin; S. K. Thakur (ICVGIP, 2008)

Enhanced Morphological Contour Representation and Reconstruction using Line Segments. - Santhosh P. Mathew; Philip Samuel; Justin Varghese; S. Arumugaperumal; Subhash Saudia; Krishnan Nallaperumal (NaBIC, 2009)

An Effective Filter for the Restoration of Highly Impulse Corrupted Digital Images. - Justin Varghese; Subash Saudia; S. Allwin; Ranganathan Indrakumari; Rayappan Lotus; J. Josephine (NaBIC, 2009)

An efficient DCT-SVD based algorithm for digital image watermarking. - Justin Varghese; Omer Bin Hussain; Bijoy Babu; Jamshid M. Basheer; Subash Saudia; Mohamed Ramadan Saadi; Mohamed Samiulla Khan (ICCST, 2014)

Efficient adaptive fuzzy-based switching weighted average filter for the restoration of impulse corrupted digital images. - Justin Varghese; M. Ghouse; Subash Saudia; M. Siddappa; Mohamed Samiulla Khan; Omer Bin Hussain (IET Image Process., 2014)

Population-based guided local search for multidimensional Knapsack problem. - Nasser Tairan; Abdulmohsen Algarni; Justin Varghese; Muhammad Asif Jan (FGCT, 2015)

An approach to automatic reconstruction of apictorial hand torn paper document. - Rayappan Lotus; Justin Varghese; Subash Saudia (Int. Arab J. Inf. Technol., 2016)

Fourier transform-based windowed adaptive switching minimum filter for reducing periodic noise from digital images. - Justin Varghese; Subash Saudia; Nasser Tairan (IET Image Process., 2016)

DefenseChain: Consortium Blockchain for Cyber Threat Intelligence Sharing and Defense. - Soumya Purohit; Prasad Calyam; Songjie Wang; RajaniKanth Yempalla; Justin Varghese (BRAINS, 2020)

Adaptive switching interpolation filter for restoring impulse corrupted digital images. - Justin Varghese; Saudia Subash; Kuttaiyur Palaniswamy Sridhar; Narayanasamy Venkattaramanujam Balaji; Gopalakrishnan Ashok Kumar (IET Image Process., 2020)

Adaptive Gaussian notch filter for removing periodic noise from digital images. - Justin Varghese; Subash Saudia; Kamalraj Subramaniam; Kuttaiyur Palaniswamy Sridhar (IET Image Process., 2020)

An effective digital image watermarking scheme incorporating DCT, DFT and SVD transformations. - Justin Varghese; Omer Bin Hussain; Saudia Subash; Abdul Razak T. (PeerJ Comput. Sci., 2023)