Automatic diagnosis of diabetic retinopathy with the aid of adaptive average filtering with optimized deep convolutional neural network. - Vishnu TV; Ranjith V. Ravi; A Reema Mathew; Anoop Balakrishnan Kadan; Perumal Sankar Subbian (Int. J. Imaging Syst. Technol., 2020)

Colour Image Encryption Based on Fisher-Yates Algorithm and Chaotic Maps. - Renjith V. Ravi; S. B. Goyal; Chawki Djeddi (MedPRAI, 2021)

A New Medical Image Encryption Algorithm for IoMT Applications. - Renjith V. Ravi; S. B. Goyal; Chawki Djeddi (MedPRAI, 2021)

Image Encryption Using Block Chain and Chaos for Secure Communication. - Renjith V. Ravi; S. B. Goyal; Chaman Verma; Maria Simona Raboaca; Florentina-Magda Enescu; Traian Candin Mihaltan (ECAI, 2022)

Colour Image Cryptography using Chaotic Pixel Shuffling and 3D Logistic Diffusion. - Renjith V. Ravi; S. B. Goyal; Sanjay Singla (ICIMMI, 2022)

Big data analytics and augmentative and alternative communication in EFL teaching. - Ping Zhang; K. Deepa Thilak; Renjith V. Ravi (Int. J. Speech Technol., 2022)

A State of the Art Technology with Machine Intelligence in Human Emotion Recognition. - Xiyan Bi; Liguo Chen; R. Gayathri; Renjith V. Ravi (J. Interconnect. Networks, 2022)

Color Image Cryptography Using Block and Pixel-Wise Permutations with 3D Chaotic Diffusion in Metaverse. - Renjith V. Ravi; Pushan Kumar Dutta; Sudipta Roy 002 (AICV, 2023)

Sentiment Analysis Using Lexical Approach and Fuzzy Logic. - Renjith V. Ravi; S. B. Goyal; Shixiao Xiao; Mustafa Muwafak Alobaedy; Vladimir Kustov (MIKE, 2023)

Analysis of the teaching quality on deep learning-based innovative ideological political education platform. - Yun Gao; Renjith V. Ravi; Awais Khan Jumani (Prog. Artif. Intell., 2023)

Image Smart Segmentation Analysis Against Diabetic Foot Ulcer Using Internet of Things with Virtual Sensing. - Chandu Thota; Dinesh Jackson Samuel; Mustafa Musa Jaber; M. M. Kamruzzaman; Renjith V. Ravi; Lydia J. Gnanasigamani; R. Premalatha (Big Data, 2024)