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ORCIDVaratharajan Ramachandran
Person information
- affiliation: Sri Lakshmi Ammaal Engineering College, Chennai, India
- affiliation (former): Sri Ramanujar Engineering College, Chennai, India
- affiliation (PhD 2012): Bharath Institute of Higher Education and Research, Chennai, India
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2020 – today
- 2023
[j41]Priya Selvaraj, R. Varatharajan:
Whirlpool Algorithm with Hash Function Based Watermarking Algorithm for the Secured Transmission of Digital Medical Images. Mob. Networks Appl. 28(4): 1371-1384 (2023)- 2022
- [j40]Umar Albalawi
, S. Manimurugan, R. Varatharajan:
Classification of breast cancer mammogram images using convolution neural network. Concurr. Comput. Pract. Exp. 34(13) (2022) - 2021
- [j39]Yuosuf Al-Hamar, Hoshang Kolivand, Mostafa Tajdini, Tanzila Saba, Varatharajan Ramachandran:
Enterprise Credential Spear-phishing attack detection. Comput. Electr. Eng. 94: 107363 (2021) - [j38]Varatharajan Ramachandran:
Fuzzy model for human autonomous computing in extreme surveillance and it's applications. J. Intell. Fuzzy Syst. 40(4): 6351-6353 (2021) - 2020
- [j37]Mariselvam V., Varatharajan Ramachandran:
Compact DGS quad band filter for multi-service wireless communication systems using stub loaded stepped impedance resonators. Comput. Commun. 153: 349-352 (2020) - [j36]Kishorebabu Vasanth, R. Varatharajan:
A decision based unsymmetrical trimmed modified winsorized variants for the removal of high density salt and pepper noise in images and videos. Comput. Commun. 154: 433-441 (2020) - [j35]Manimurugan Shanmuganathan, Saad Almutairi, Majed Mohammed Aborokbah, Subramaniam Ganesan, Varatharajan Ramachandran:
Review of advanced computational approaches on multiple sclerosis segmentation and classification. IET Signal Process. 14(6): 333-341 (2020) - [j34]Hoshang Kolivand, Valentina Emilia Balas, Anand Paul, Varatharajan Ramachandran:
Computational human performance modelling for human-in-the-Loop machine systems. J. Intell. Fuzzy Syst. 39(4): 5349-5357 (2020) - [j33]R. Udendhran, M. Balamurugan, Annamalai Suresh, R. Varatharajan:
Enhancing image processing architecture using deep learning for embedded vision systems. Microprocess. Microsystems 76: 103094 (2020) - [j32]Manimurugan Shanmuganathan, Al-qdah Majdi, Mustaffa Mohmmed, C. Narmatha, R. Varatharajan:
Intrusion detection in networks using crow search optimization algorithm with adaptive neuro-fuzzy inference system. Microprocess. Microsystems 79: 103261 (2020) - [j31]Mary Subaja Christo, K. Vasanth, R. Varatharajan:
A decision based asymmetrically trimmed modified winsorized median filter for the removal of salt and pepper noise in images and videos. Multim. Tools Appl. 79(1-2): 415-432 (2020) - [j30]S. Vimal, L. Kalaivani, Madasamy Kaliappan, Annamalai Suresh, Xiao-Zhi Gao, R. Varatharajan:
Development of secured data transmission using machine learning-based discrete-time partially observed Markov model and energy optimization in cognitive radio networks. Neural Comput. Appl. 32(1): 151-161 (2020) - [j29]Annamalai Suresh, Rajagopal Kumar, R. Varatharajan:
Health care data analysis using evolutionary algorithm. J. Supercomput. 76(6): 4262-4271 (2020)
2010 – 2019
- 2019
- [j28]Annamalai Suresh, R. Varatharajan:
Competent resource provisioning and distribution techniques for cloud computing environment. Clust. Comput. 22(5): 11039-11046 (2019) - [j27]C. Venkatesan, P. Karthigaikumar, R. Varatharajan:
FPGA implementation of modified error normalized LMS adaptive filter for ECG noise removal. Clust. Comput. 22(5): 12233-12241 (2019) - [j26]T. Manojkumar, P. Karthigaikumar, Varatharajan Ramachandran:
An Optimized S-Box Circuit for High Speed AES Design with Enhanced PPRM Architecture to Secure Mammographic Images. J. Medical Syst. 43(2): 31:1-31:8 (2019) - [j25]Varatharajan Ramachandran, Kishorebabu Vasanth:
A Tri- State Filter for the Removal of Salt and Pepper Noise in Mammogram Images. J. Medical Syst. 43(2): 40:1-40:10 (2019) - [j24]K. Vasanth, Mounika Macharla, R. Varatharajan:
A Self Assistive Device for Deaf & Blind People Using IOT - Kathu-Kann Thaan Thunai Eyanthiram. J. Medical Syst. 43(4): 88:1-88:8 (2019) - [j23]Annamalai Suresh, R. Udendhran, M. Balamurgan, R. Varatharajan:
A Novel Internet of Things Framework Integrated with Real Time Monitoring for Intelligent Healthcare Environment. J. Medical Syst. 43(6): 165:1-165:10 (2019) - [j22]K. Vasanth, E. Sindhu, R. Varatharajan:
VLSI architecture for Vasanth sorting to denoise image with minimum comparators. Microprocess. Microsystems 71 (2019) - [j21]Muthu BalaAnand, N. Karthikeyan, S. Karthik, R. Varatharajan, Gunasekaran Manogaran, C. B. Sivaparthipan:
An enhanced graph-based semi-supervised learning algorithm to detect fake users on Twitter. J. Supercomput. 75(9): 6085-6105 (2019) - 2018
- [j20]R. Varatharajan, Jer Lang Hong, Xiao-Zhi Gao:
Introduction to the special section on Mobile learning technologies, applications, and evaluation for future mobile networks. Comput. Electr. Eng. 65: 118-121 (2018) - [j19]R. Varatharajan, K. Vasanth, Gunasekaran Manogaran, Priyan Malarvizhi Kumar, Xiao Zhi Gao:
An adaptive decision based kriging interpolation algorithm for the removal of high density salt and pepper noise in images. Comput. Electr. Eng. 70: 447-461 (2018) - [j18]R. Varatharajan, Jer Lang Hong, Xiao-Zhi Gao:
Introduction to the special section on Mobile learning technologies, applications, and evaluation for future mobile networks. Comput. Electr. Eng. 70: 1089-1091 (2018) - [j17]R. Varatharajan, Gunasekaran Manogaran, Priyan Malarvizhi Kumar, Revathi Sundarasekar:
Wearable sensor devices for early detection of Alzheimer disease using dynamic time warping algorithm. Clust. Comput. 21(1): 681-690 (2018) - [j16]Priyan Malarvizhi Kumar, Usha Devi Gandhi, Gunasekaran Manogaran, Revathi Sundarasekar, Naveen K. Chilamkurti, R. Varatharajan:
Ant colony optimization algorithm with Internet of Vehicles for intelligent traffic control system. Comput. Networks 144: 154-162 (2018) - [j15]Gunasekaran Manogaran, R. Varatharajan, Daphne Lopez, Priyan Malarvizhi Kumar, Revathi Sundarasekar, Chandu Thota:
A new architecture of Internet of Things and big data ecosystem for secured smart healthcare monitoring and alerting system. Future Gener. Comput. Syst. 82: 375-387 (2018) - [j14]Priyan Malarvizhi Kumar, S. Lokesh, R. Varatharajan, Gokulnath Chandra Babu, Parthasarathy Panchatcharam:
Cloud and IoT based disease prediction and diagnosis system for healthcare using Fuzzy neural classifier. Future Gener. Comput. Syst. 86: 527-534 (2018) - [j13]Revathi Sundarasekar, M. Thanjaivadivel, Gunasekaran Manogaran, Priyan Malarvizhi Kumar, R. Varatharajan, Naveen K. Chilamkurti, Ching-Hsien Hsu:
Internet of Things with Maximal Overlap Discrete Wavelet Transform for Remote Health Monitoring of Abnormal ECG Signals. J. Medical Syst. 42(11): 228:1-228:13 (2018) - [j12]C. Akila, R. Varatharajan:
Color fidelity and visibility enhancement of underwater image de-hazing by enhanced fuzzy intensification operator. Multim. Tools Appl. 77(4): 4309-4322 (2018) - [j11]C. Venkatesan, P. Karthigaikumar, R. Varatharajan:
A novel LMS algorithm for ECG signal preprocessing and KNN classifier based abnormality detection. Multim. Tools Appl. 77(8): 10365-10374 (2018) - [j10]V. Prabhu, P. G. Kuppusamy, A. Karthikeyan, R. Varatharajan:
Evaluation and analysis of data driven in expectation maximization segmentation through various initialization techniques in medical images. Multim. Tools Appl. 77(8): 10375-10390 (2018) - [j9]R. Varatharajan, Gunasekaran Manogaran, Priyan Malarvizhi Kumar, Valentina Emilia Balas, Cornel Barna:
Visual analysis of geospatial habitat suitability model based on inverse distance weighting with paired comparison analysis. Multim. Tools Appl. 77(14): 17573-17593 (2018) - [j8]R. Varatharajan, Mahalingam Sundhararajan, Xiao-Zhi Gao, Jinming Wen:
Introduction to special issue on Green Computing Techniques for Wireless Sensor Networks. Sustain. Comput. Informatics Syst. 18: 78-79 (2018) - [j7]Gunasekaran Manogaran, V. Vijayakumar, R. Varatharajan, Priyan Malarvizhi Kumar, Revathi Sundarasekar, Ching-Hsien Hsu:
Machine Learning Based Big Data Processing Framework for Cancer Diagnosis Using Hidden Markov Model and GM Clustering. Wirel. Pers. Commun. 102(3): 2099-2116 (2018) - [j6]Bharat S. Rawal, V. Vijayakumar, Gunasekaran Manogaran, R. Varatharajan, Naveen K. Chilamkurti:
Secure Disintegration Protocol for Privacy Preserving Cloud Storage. Wirel. Pers. Commun. 103(2): 1161-1177 (2018) - [j5]Usha Devi Gandhi, Priyan Malarvizhi Kumar, R. Varatharajan, Gunasekaran Manogaran, Revathi Sundarasekar, Shreyas Kadu:
HIoTPOT: Surveillance on IoT Devices against Recent Threats. Wirel. Pers. Commun. 103(2): 1179-1194 (2018) - [j4]Annamalai Suresh, A. Reyana, R. Varatharajan:
CEMulti-core Architecture for Optimization of Energy over Heterogeneous Environment with High Performance Smart Sensor Devices. Wirel. Pers. Commun. 103(2): 1239-1252 (2018) - 2017
- [j3]R. Varatharajan:
Special issue on embedded systems in India. Des. Autom. Embed. Syst. 21(3-4): 195-196 (2017) - 2016
- [j2]Mehdi Shadaram, Mubashir Husain Rehmani, Ye-Qiong Song, R. Varatharajan:
Introduction to the special section on ''Contemporary Research Issues in Wireless Communication Networks". Comput. Electr. Eng. 56: 109-112 (2016) - [j1]S. Perumal Sankar, N. Hariharan, R. Varatharajan:
A Novel Method to Increase the Coupling Efficiency of Laser to Single Mode Fibre. Wirel. Pers. Commun. 87(2): 419-430 (2016)
Coauthor Index
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