| A study of various steganographic techniques used for information hiding CP Sumathi, T Santanam, G Umamaheswari arXiv preprint arXiv:1401.5561, 2014 | 191 | 2014 |
| Detection of sinkhole attack in wireless sensor networks using message digest algorithms S Sharmila, G Umamaheswari 2011 International conference on process automation, control and computing, 1-6, 2011 | 93 | 2011 |
| Compact slotted microstrip antenna for 5G applications operating at 28 GHz P Merlin Teresa, G Umamaheswari IETE Journal of Research 68 (5), 3778-3785, 2022 | 73 | 2022 |
| A novel region growing segmentation algorithm for the detection of breast cancer B Senthilkumar, G Umamaheswari, J Karthik 2010 IEEE International Conference on Computational Intelligence and …, 2010 | 49 | 2010 |
| Detection of sybil attack in mobile wireless sensor networks S Sharmila, G Umamaheswari International journal of engineering science & advanced technology 2 (2 …, 2012 | 47 | 2012 |
| Modified hybrid median filter for effective speckle reduction in ultrasound images R Vanithamani, G Umamaheswari, M Ezhilarasi Recent Advances in Networking, VLSI and Signal Processing, 166-171, 2010 | 37 | 2010 |
| Performance Comparison of Advanced Encryption Standard (AES) and AES key dependent S-box-Simulation using MATLAB S Shivkumar, G Umamaheswari 2011 International Conference on Process Automation, Control and Computing, 1-6, 2011 | 31 | 2011 |
| Performance analysis of filters for speckle reduction in medical ultrasound images R Vanithamani, G Umamaheswari International Journal of Computer Applications 12 (6), 23-27, 2010 | 29 | 2010 |
| Wavelet based despeckling of medical ultrasound images with bilateral filter R Vanithamani, G Umamaheswari TENCON 2011-2011 IEEE Region 10 Conference, 389-393, 2011 | 24 | 2011 |
| An adaptive learning-based attack detection technique for mitigating primary user emulation in cognitive radio networks S Arun, G Umamaheswari Circuits, Systems, and Signal Processing 39 (2), 1071-1088, 2020 | 17 | 2020 |
| Combination of novel enhancement technique and fuzzy c-means clustering technique in breast cancer detection B Senthilkumar, G Umamaheswari Biomedical Research 24 (2), 252-256, 2013 | 15 | 2013 |
| A novel edge detection algorithm for the detection of breast cancer B Senthilkumar, G Umamaheswari European Journal of Scientific Research 53 (1), 51-55, 2011 | 15 | 2011 |
| Biomedical signal transmission using OFDM-based cognitive radio for wireless healthcare applications S Mohandass, G Umamaheswari SmartCR 4 (3), 147-159, 2014 | 13 | 2014 |
| An adaptive window hybrid median filter for despeckling of medical ultrasound images G Umamaheswari, R Vanithamani NISCAIR-CSIR, India, 2014 | 12 | 2014 |
| Node ID based detection of Sybil attack in mobile wireless sensor network S Sharmila, G Umamaheswari International Journal of Electronics 100 (10), 1441-1454, 2013 | 9 | 2013 |
| Defensive Mechanism of Selective Packet Forward Attack in Wireless Sensor Networks S Sharmila, G Umamaheswari International Journal of Computer Applications, 0975-8887, 0 | 9 | |
| Breast cancer detection using combined curvelet based enhancement and a novel segmentation methods B Senthilkumar, G Umamaheswari Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 159 (1), 83-86, 2015 | 8 | 2015 |
| Transmission Time Based Detection of Wormhole Attack in Wireless Sensor Networks S Sharmila, G Umamaheswari Special Issue of International Journal of Computer Applications (0975-8887 …, 2012 | 8 | 2012 |
| Certificate authority schemes using elliptic curve cryptography, RSA and their variants-simulation using ns2 S Shivkumar, G Umamaheswari American Journal of Applied Sciences 11 (2), 171-179, 2014 | 7 | 2014 |
| Signal processing implementation with a dual-bank memory G Umamaheswari, C Eswaran, A Jhunjhunwala Microprocessors and Microsystems 12 (4), 206-210, 1988 | 6 | 1988 |
