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From the Desk of the Vice Chancellor

Greetings!

As the Vice Chancellor of this premier university, I am extremely pleased to share this space to converse with all of you. The University of Madras is a post- sesquicentennial institution which has forged a glorious path for itself and has been the site for significant scientific discoveries as well as the beacon for national and regional societal transformation. It has successfully managed to hold aloft its tradition even while keeping up with the emerging trends. One reason for this is the way in which the university has kept alive its interactions with all the stakeholders.

The COVID 19 pandemic has introduced a ‘new normal’ and its impact is felt in the workings of the university as well. The students have been attending the lectures online. While online learning has the advantage of being anytime and anywhere, it has taken away the peer group interaction and peer learning which are integral aspects of the university experience. We look forward to welcoming you to the campus very soon. Meanwhile, our faculty and administration will continue to bring the best to the virtual classrooms. As students, you need to view the restrictions posed by the pandemic as a temporary deterrent. Your focus should be to gain the competencies to conduct application oriented research in order to evolve as useful citizens of our society.

Our university boasts of faculty with a high degree of knowledge and commitment to offer the best in teaching and research. Given the context of the pandemic, we need to redefine our teaching-learning processes to offer the best pedagogic experience to our students. Similarly, the post-pandemic era demands that we hone the employment potential and entrepreneurial capacity of our learners. This necessitates that we focus on sponsored research in cutting edge areas.

Our administrative staff have been the backbone of the university. While we move towards a transparent and complete e-governance model, we need more support from you. When the teaching-learning process at our university – from admission to certification -- is moving into the digital era, your skills and competencies need to keep pace.

At our university, we are gearing up for the final round of NAAC re-accreditation. This has offered us an opportunity to assess our Strengths, Weaknesses, Opportunities and Challenges. Further, it has made us more determined to reiterate our quality benchmarks in teaching, research and extension activities. We are aware of this responsibility and fully prepared for it because, our university has always encouraged individual thinking within the established frameworks. This is echoed in the words of Tim Burners Lee, who initiated the World Wide Web: “We are forming cells within a global brain and we are excited that we might start to think collectively. What becomes of us still hangs crucially on how we think individually.” Let us unite to make the educational experience at the University of Madras a synergy of the best minds and best thoughts.

Prof.Dr.S.Gowri

Vice-Chancellor
University of Madras

Dr. D. NedumaranM. Sc., M. Phil., B. Ed., Ph. D.

Professor and Head
Department of Central Instrumentation and Service Laboratory
8

Awards

82

Publications

69

Seminars / Conference

8

Projects

10

Ph.D Awarded

0

Ph.D Present

Publications

Articles (Total Articles: 6)

# Title Author Publisher Volume Year Page(s)
1 Microcontroller Based Annunciator System Nedumaran D. Electronics For You 2002 34(12) 50-55
2 Uyir Maruthuva Samingaikalin Kaala-Athirven Piratinithithuvathin Pangalippu D. Nedumaran Journal of Science and Technology Research 2 (4), Ilavenil Pathipagam 2019 11-22
3 Uyir Maruthuva Uruvaraivu Muraikal   D. Nedumaran Journal of Science and Technology Research 1(3) 2018 50-64
4 Uyirialavu thozirnutppathin Kotpaadukalum athan Payanpaadukalum - Oru Paarvai D. Nedumaran Journal of Science and Technology Research 1(2) 2018 80-87
5 Ariviyal Valarchi - Oru Palnokku Paarvai    D. Nedumaran Journal of Science and Technology Research 1(6) 2018 5-10
6 Ilakkiyamum Iyarpiyalum   D. Nedumaran Journal Science and Technology Research 1(1) 2017 94-96

Papers (Total Papers: 27)

# Title Author Publisher Volume Year Page(s)
1 Dipole antenna for transmission of high frequency waves M. Viswanath, R. Seetharaman and D. Nedumaran Materials Today: Proceedings 45, Elsevier 2021 1128-1133
2 Analysis of piezoelectric materials using sawtooth corrugation technique M. Viswanath, R. Seetharaman and D. Nedumaran Materials Today: Proceedings 45, Elsevier 2021 1026-1030
3 Geometrical investigations of piezoelectric microcantilever coupled with square/circular shaped micromembrane designs for an energy harvesting application J. Jayachandiran, N. Mahalakshmi and D. Nedumaran Materials Today: Proceedings Elsevier 2021 1-9
4 Impact of microcantilevers based microsensor for the detection of toxic gas molecules in the atmosphere J. Jayachandiran, N. Mahalakshmi and D. Nedumaran Proceedings of the National Conference on Recent Technological Advances in Basic and Applied Sciences Today Publications, Chennai-62, TN, India 2020 137-138
5 Gravity wave detection by electromagnetic system and green’s solution M. Viswanath, R. Seetharaman and D. Nedumaran AIP Conference Proceedings 2270, AIP Publishing 2020 140006-1-140006-6
6  Medical Imaging – Boundary Solutions   M. Viswanath, R. Seetharaman and D. Nedumaran IEEE Proceedings of the Third International Conference on Inventive Systems and Control (ICISC 2019) 1 2019 618-621
7  Reduction of Noises from Degraded Document Images using Image Enhancement Techniques N. Habibunnisha, K. Sivamani, R. Seetharaman and D. Nedumaran IEEE Proceedings of the Third International Conference on Inventive Systems and Control 1 2019 534-537
8 Design and Implementation of Gesture Recognition and Writing Text Virtually Using Finger K. Sivamani, R. Seetharaman and D. Nedumaran IEEE Proceedings of the Third International Conference on Inventive Systems and Control 1 2019 54-57
9 Diffusion Operandi Gradient Solutions M. Viswanath, R. Seetharaman and D. Nedumaran, Caribbean Journal of Science 53, (2) 2019 2505-2511
10 Real Time Feature Point Detectors for Determining Ego Motions K. Sivamani, B. Sharmila and D. Nedumaran Procedia Computer Science 165, Elsevier 2019 50-56
11 Egomotion Estimation Using Background Feature Point Matching in OpenCV Environment    B. Sharmila and D. Nedumaran Lecture Notes in Electrical Engineering Book Series (LNEE), Intelligent and Efficient Electrical Systems 446 2018 231-240
12  Adaptive Mechanism for Recognition of Diseases in Medical Images   M. Viswanath, R. Seetharaman and D. Nedumaran IEEE Proceedings of the 10th International Conference On Advanced Computing 1 2018 349-354
13 Multimodal Biometrics Image Processing and Detection Techniques R. Sasikala, N. Habibunnisha and D. Nedumaran International Journal for Science and Advance Research in Technology 4 (12), IJSART 2018 595-598
14 Enhanced Multiple-Microcantilevers Based Microsensor for Ozone Sensing J. Jayachandiran and D. Nedumaran Computation and Communication Technologies Walter de Gruyter GmbH & Co KG 2016 195-203
15 Karuviyiyalil Palthuraiyin Pangkallippu - Oru Paarvai    D. Nedumaran Proceedings of the International Seminar on Avasiyam Palthurai Paarvai 1 2015 149-155
16 Performance evaluation of Gabor Filter in Removing Rician Noise in MR Images Papitha J. and Nedumaran D Lecture Notes in Electrical Engineering 221 Springer India 2013 353-364
17  Simulation of Milli-Scale Thermoelectric Generator for Hot Air Exhausters Durairaj N., Satish Addanki and Nedumaran D. Proceedings of the International Conference on Mechanical and Industrial Engineering 1 2013 34-38
18  Development of Image Enhancement Algorithm for Fingerprint images in TMS320C6416DSK Selvakumar M. and Nedumaran D. Proceedings of the 2013 IEEE Symposium Series on Computational Intelligence IEEE Xplore 2013
19 Implementation and Testing of Median and MMSE Filters on the TMS320C6713DSK for Rician Noise Removal in MR Images Papitha J. and Nedumaran D Proceedings of the International Conference on Bio-Signals, Images and Instrumentation 1 2013 195-205
20 Gabor Image Enhancement Algorithm for AFIS and Machine Vision Applications Selvakumar M. and Nedumaran D. Proceedings of the International Conference on Bio-Signals, Images and Instrumentation 1 2013 284-293
21 Compression Techniques on MR Image – A Comparative Study Papitha J., Merlin Nancy G., and Nedumaran D Proceedings of the International Conference on 2013 International Conference on Communication and Signal Processing IEEE Xplore 2013
22 A Theoretical Model on MEMS Based Dual Micro-Generator Sattish Addanki and Nedumaran D. Proceedings of the International Conference on Nanoscience, Engineering & Technology 1 2011
23 Speckle Filtering of Ultrasound B-Scan Images – A Comparative Study between Spatial and Diffusion Filters Sivakumar R., Gayathri M. K., and Nedumaran D. Proceedings of the IEEE Conference on Open Systems IEEE Xplore 2010 80-85
24 Design and development of Digital Signal Processor based Phonocardiogram system Balasubramaniam D. and Nedumaran D. Proceedings of the International Conference on Signal Acquisition and Processing IEEE Xplore 2010 366-370
25 Restoration of Fingerprint Images Using Discrete Version of the Topological Derivative Sekar V. and Nedumaran D. Proceedings of the Third UKSim European Symposium on Computer Modeling and Simulation IEEE Xplore 2009
26 Doppler Spectrogram Calculation Using CFFT Algorithm in a Digital Signal Processor Based System Balasubramaniam D. and Nedumaran D. Proceedings of the Third Asia International Conference on Modelling & Simulation IEEE Xplore 2009 341-344
27 Implementation of ECG signal processing and analysis techniques in digital signal processor based system Balasubramaniam D. and Nedumaran D. Proceedings of the IEEE International Workshop on Medical Measurements and Applications IEEE Xplore 2009 60-63

Books (Total Books: 6)

# Title Author Publisher Volume Year Page(s)
1 Installation Technician – Computing and Peripherals (XII Standard English version)  D. Nedumaran et al. Book XI standard, Directorate of Tamilnadu School education, CHENNAI - 600 006 2020-21 236
2 Basic Electronic Engineering  (XII Standard - Tamil Version)  D. Nedumaran, A. Idayaselvan, G. Anbarasi, V. Ramana Sundaram and S. Tihinagaran Book Vol. 1, Department of School Education, Tamilnadu 2018-2019 360
3 Basic Electronic Engineering  (XII Standard - English Version)  D. Nedumaran, A. Idayaselvan, G. Anbarasi, V. Ramana Sundaram and S. Thinagaran Book Vol.1, Department of School Education, Tamilnadu 2018-19 328
4 Basic Electronic Engineering (XI Standard - English Version) D. Nedumaran, A. Idayaselvan, S. Rama, V. Ramana Sundaram, C. Vengatagiri and G. Anbarasi Book Vol. 1, Department of School Education, Tamilnadu 2017-18 230
5 Basic Electronic Engineering  (XI Standard - Tamil Version)  D. Nedumaran, A. Idayaselvan, C. Vengatagiri, S. Rama, G. Anbarasi and V. Ramana Sundaram Book Vol. 1, Department of School Education, Tamilnadu 2011-18 221
6 Proceedings of the Workshop on Common Laboratory Equipment Nedumaran D. Proceedings of the Workshop on Common Laboratory Equipment World Health Organization 2009/2007/2005 231/268/219

Journals (Total Journals: 43)

# Title Author Publisher Volume Year Page(s)
1 Bifunctional Investigation of Ultra-Small SnO2 Nanoparticles decorated rGO for Ozone Sensing and Supercapacitor Applications J. Jayachandiran, J. Yesuraj, M. Arivanandhan, B. Muthuraaman, R. Jayavel and D. Nedumaran RSC Advances 11 (2), Royal Society of Chemistry 2021 856-866
2 Investigation on ozone-sensing characteristics of surface sensitive hybrid rGO/WO3 nanocomposite films at ambient temperature J. Jayachandiran, M. Arivanandhan, O. Padmaraj, R. Jayavel and D. Nedumaran Advanced Composites and Hybrid Materials 3, Springer 2020 16-30
3 Discrete Time-Frequency Signal Analysis and Processing Techniques for ECG Signals S. Sivakumar and D. Nedumaran International Journal of Scientific & Engineering Research 10, IJSER 2020 610-616
4 Separable Windowed Discrete Time-Frequency Signal Analysis and Processing Techniques for ECG Arrhythmia Signals S. Sivakumar and D. Nedumaran Journal of Engineering Research and Application 10 (4), IJERA 2020 23-35
5 Fabrication and characterization of ZnO incorporated cellulose microfiber film: structural, morphological and functional investigations J. Jayachandiran, S. Vajravijayan, N. Nandhagopal, K. Gunasekaran and D. Nedumaran Journal of Materials Science: Materials in Electronics 30 (6), Springer 2019 6037–6049
6 Simulation and fabrication of thermoelectric generators for hand held electronic gadgets S. Addanki and D. Nedumaran Materials Science and Engineering: B 251, Elsevier 2019 114453
7 Synthesis and Electrochemical Studies of rGO/ZnO Nanocomposite for Supercapacitor Application     J. Jayachandiran, J. Yesuraj, M. Arivanandhan, A. Raja, S. Austin Suthanthiraraj, R. Jayavel and D. Nedumaran Journal of Inorganic and Organometallic Polymers and Materials, Springer 28(5) 2018 2046-2055
8  Discrete Time-Frequency Signal Analysis and Processing Techniques for Non-Stationary Signals   S. Sivakumar and D. Nedumaran Journal of Applied Mathematics and Physics 6 2018 1916-1927
9  Fabrication and characterization of optical sensors using metallic core-shell thin film nanoislands for ozone detection    Satish Addanki and D. Nedumaran Optics Communications, Elsevier 394(1) 2017 62-68
10 Fabrication of ozone sensors on porous glass substrates using gold and silver thin films nanoislands   Satish Addanki and D. Nedumaran Optik: International Journal for Light and Electron Optics, Elsevier 150 2017 11-21
11 Design and analysis of a microcantilever system for a vibration based MEMS piezoelectric energy harvester    Kabish K. S., Jayachandiran J. and Nedumaran D. International Journal of Current Advanced Research 6(8) 2017 5676-5682
12 A facile synthesis of hybrid nanocomposites of reduced graphene oxide/ZnO and its surface modification characteristics for ozone sensing   J. Jayachandiran, A. Raja, M. Arivanandhan, R. Jayavel and D. Nedumaran Journal of Material Science: Materials in Electronics, Springer 29(4) 2017 3074-3086
13 DSP Based Rician Noise Removal in MR Images Using Gradient Projection Algorithm   D. Nedumaran and J. Papitha International Journal of Engineering, Science and Mathematics 6(6) 2017 328-335
14 Development and Testing of ANPR System   K. Sivamani and D. Nedumaran International Journal for Science and Advance Research In Technology (IJSART) 3(11) 2017 351-359
15  Simulation and Characterization of Neuron Cell Behaviour in FPGA  J. Meribah Jasmine, N. Habibunnisha and D. Nedumaran International Journal of Engineering Research in Computer Science and Engineering (IJERCSE) 4(11) 2017 133-140
16  Ridge Distance Averaging Based Matching for Interoperability of Fingerprint Sensors M. Selvakumar, and D. Nedumaran nternational Journal of Computer Science and Information Technologies(IJCSIT) 7(2) 2016 553-561
17 Image Processing on DSP Environment Using OpenCV   B. Sharmila, N. Karalan and D. Nedumaran International Journal of Advanced Research in Computer Science and Software Engineering 5(1) 2015 489-493
18 Implementation of Modified Polar Complex Moments-Based Fingerprint Orientation Estimation for Effective Segmentation  M. Selvakumar and D. Nedumaran Int. J. Biometrics 7(1) 2015 45-68
19  GPU Based Rician Noise Removal in MR Images Using Fast Gradient Projection Algorithm    J. Papitha, B. Sharmila, and D. Nedumaran Journal of Medical Science and Clinical Research 3(6) 2015 6295-6309
20 Development of Optical Sensors for the Quantitative Detection of Ozone using Gold and Silver Thin Film Nanoislands    Satish Addanki, J. Jayachandiran, K. Pandian, D. Nedumaran Sensors and Actuators B 210 2015 17-27
21  Enhanced Performance of Optical Ozone Sensors using Au@Ag Core-Shell Thin Film Nanoislands   Satish Addanki and D. Nedumaran International Research Journal of Engineering and Technology 2(6) 2015 241-251
22  Rician Noise Removal and Straightening of Blood Vessel in MR images    J. Papitha and D. Nedumaran Journal of Biomedical Engineering and Medical Imaging 2(6) 2015 28-38
23 Synthesis and Characterization of Nanocrystalline MgO for Optical Applications using Sol-Gel Method. Ravichandran K., Vaishnavi S., and Nedumaran D. Advanced Materials Research 646/Trans Tech Publications, Switzerland 2013 76-83
24  Fast gradient projection algorithm based Rician noise removal in MR images   J. Papitha and D. Nedumaran Int. J. Biomedical Engineering and Technology 12(4) 2013 399-417
25 Design and Modeling of MEMS based Nano Displacement PZT Sensing Element. Manoharan P. A., and Nedumaran D., International Journal of Computer Applications Vol. 40, No.13 2012 34-41
26 Speckle Noise Reduction In Ultrasound Biomedical B-Scan Images Using Discrete Topological Derivative Nedumaran D., Sivakumar R., Sekar V., and Gayathri K. M., Ultrasound in Medicine & Biology Vol. 38/Elsevier 2012 276–286
27   Synthesis and characterisation of magnetic Fe2O3/Au core/shell nanoparticles for biomedical applications. Ravichandran K., and Nedumaran D. International Journal of Nanoparticles Vol. 5, No. 4 2012 279-299
28 Denoising of Fingerprint Images using Q-shift Complex Wavelet Transform Sekar V., Gayathri M. K., Nedumaran D. International Journal of Computer Applications 15(3) 2011 13-17
29 Synthesis and characterization of Zinc Sulfide Nanoparticles using Inert Gas Condensation Technique Ravichandran K., and Nedumaran D. International Journal of Mechanical Engineering and Materials Sciences Vol.4, No.1 2011 25-31
30 Efficient Computation of Phonocardiographic Signal Analysis in Digital Signal Processor Based System D. Balasubramaniam and D. Nedumaran International Journal of Computer Theory and Engineering 2 (4), IACSIT 2010 1793-8201
31 Comparative study of Speckle Noise Reduction of Ultrasound B-scan Images in Matrix Laboratory Environment Sivakumar R., and Nedumaran D. International Journal of Computer Applications 10(9) 2010 46-50
32 Modeling-Simulation and Analysis of MEMS Capacitive MilliBar Pressure Sensor Manoharan P. A., and Nedumaran D. Journal of Nanotechnology in Engineering and Medicine 1(4) 2010 10031-38
33 Speckle Filtering of Ultrasound B-Scan Images - A Comparative Study of Single Scale Spatial Adaptive Filters Sivakumar R., Gayathri M. K., and Nedumaran D. International Journal of Engineering and Technology 2(6) 2010 514-523
34 Performance study of wavelet denoising techniques in ultrasound images Sivakumar R., and Nedumaran D. Journal of the Instrument Society of India 39(3) 2009 194-196
35 Development of Biometric Fingerprint System to Study Image Processing Techniques Sekar V. and Nedumaran D. IETE Technical Review 24(6) 2007 487-492
36 Effect of salt additives on Decolouration of Acid Black 1 Dye effluent by Ozonation Muthukumar M., Sargunamani D., Selvakumar N., and Nedumaran D. Indian Journal of Chemical Technology 11 2004 612-616
37 Doppler ultrasound observation of pathological heart valves, A simple, Noninvasive technique based on Hilbert Transform Time-Signal Displays K. Padmanabhan, S. Dhanasekaran, S. Ananthi and D. Nedumaran IEEE Engineering in Medicine and Biology Magazine, USA 19(4), IEEE 2000 111-116
38 Hilbert Transform based time signal displays for Doppler Echo Cardiogram K. Padmanabhan, S. Dhanasekaran, D. Nedumaran and S. Ananthi IETE Journal of Research 46(3) 2000 12-22
39 Gabor spectra for Doppler echocardiography K. Padmanabhan, D. Nedumaran and S. Ananthi Medical and Biological Engineering and Computing, U.K. 36(3) 1998 270-275
40 Bedside monitor for combined ECG and ultrasound Doppler-echo observations using a microprocessor K. Padmanabhan, D. Nedumaran and S. Ananthi Journal of Network and Computer Applications, U.K. 19 1996 321-334
41 PC-based ECG display and analysis D. Nedumaran, S. Ananthi and K. Padmanabhan Journal of the Instrumentation Society of India 25(1&2) 1995 72-77
42 A non fading display circuit for patient monitoring using simple TV picture tube K. Padmanabhan, S. Ananthi and D. Nedumaran IETE Technical Review 10(6) 1993 585-588
43 A virtual instrument for the Electrocardiograph S. Ananthi, G. R. Gunasekaran, D. Nedumaran and K. Padmanabhan Journal of the Instrument Society of India 29(1) 25-30
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