School Of Electronics & Communications-Research Activities

Dr. Puvvada Ramesh

1. A PC based electronic system for the generation of magnetic field gradients :: P.Ramesh, M. Slimane and C.Mohamed Meas.Sci.Technol 1, 1247-1249, 1990.

2. A microcomputer based data acquisition system for an NMR pulse spectrometer :: P.Ramesh and M.Slimane Meas.Sci.Technol(formerly J.Phys.E:Sci.Instrum.) 1, 647-650, 1990.

3. Measurement of Proton Spin-Lattice relaxation times employing an IBM compatible PC system :: P.Ramesh & E.Hammoudi , AMSE Rev. 4, 27-36, 1989.

4. A data acquisition system developed around an IBM compatible PC :: P.Ramesh & E.Hammoudi, AMSE Review 12, 1-9, 1989.

5. Minor meteor showers of November, December and January :: M.S.Rao, P.V.S.Rao & P.Ramesh Aust.J.Phys. 22, 767-774, 1969.

6. Dependence of radio meteor rates on lunar phase :: M.S.Rao & P.Ramesh J.Geophys.Res. 70, 3211- 3216, 1965.

7. A typical taurid meteor spectrum :: M.S.Rao & P.Ramesh Nature 205, 164, 1965.

8. On the reality of Cirrus cloud peaks and their relation to meteor showers :: M.S.Rao & P.Ramesh J.Atmosph.Terr.Phys. 26, 1286-89, 1964.

List of publications – National Journals

1. Bioeffects of Electromagnetic Pollution :: Puvvada Ramesh, Social Science Abstracts, 26, 3030, 2002.

2. Magnetic Resonance Imaging :: Puvvada Ramesh, MIT Tech.Rev. 5, 42-45, 1995.

3. A simple double pulse generator for NMR experiments :: J.V.Rao & P.Ramesh J.Inst. Engrs. 61, 22-24, 1980

4. Height of occurence of shower meteors :: M.S.Rao & P.Ramesh J.Inst.Telecom.Engrs 9, 467-470, 1963

International Conferences

1. A PC based Bio-Feedback System for correcting paraplegia :: P.Ramesh proceedings of the International Conference on Control Instrumentation and Information Communication ICCI, PP 467-471 ( held at the Department of Applied Physics, University of Calcutta, Calcutta, Dec. 2001).

2. IT and Application to Magnetic Resonance Imaging :: P.Ramesh Presented at the International Conference on Information Technology held at the J.K.Institute of Applied Physics and Technology, University of Allahabad, Allahabad during 12-16 February 2001.

3. A continuous Passive Movement Device for Physiotherapy of Knee joint :: Acharya, R and P.Ramesh presented at the International Conference of the Biomedical Engineering Society of India held at CIT,Coimbatore, India, Dec. 1996.

4. Magnetic Resonance Imaging using an IBM Compatible PC system :: P.Ramesh, Bhagavandas Chadaga and R.S.Chaughule presented at the International Conference on IEEE Engineering in Medicine and Biology held at IIT, Delhi between 15-18 Feb. 1995.

5. Measurement of Proton Spin-Lattice relaxation times employing an IBM compatible PC system :: P.Ramesh & E.Hammoudi Proc. of the International AMSE conference on Signals and Systems Brighton, U.K, July 1989.

National Conferences

1. Dr.P.Ramesh :: Dean for Student Affairs, Vignan’s Engg. College, has presented a Research paper entitled “ A USB Port based Bed side monitor” at the 33rd National Symposium on Instrumentation, organized by Andhra University College of Engineering, Visakhapatnam & Instrument Society of India, Indian Institute of Science, Banglaore, held during 8-10th Dec. 2008.

2. A USB Port based Portable ECG Syatem :: B.Sivaramakrishna, G.V. Rajesh Reddy, G.Sankar Reddy and P.Ramesh, Proceedings of the National Conference on Biomedical Engineering NCBME –2007 (PP 194-197) held at MIT, Manipal, 5-6 October, 2007.

3. Tumor characterization using MR Spectroscopy :: A.Hima Bindu and P.Ramesh, Presented during the National Conference on Biomedical Engineering NCBME-2004 held at GITAM College of Engineering, Visakhapatnam during 24-25 December, 2004.

4. A PC based Electrocardiographic System :: P.Ramesh., Proceedings of the National conference on Biomedical Engineering , Department of Electrical Engg., University of Roorky, Roorky pp 65-69, April 2000.

5. Computers in Command and Control Instrumentation :: P.Ramesh Presented at the National Seminar on “Information Warfare” held at the Eastern Naval Command, Visakhapatnam between 14-15 Feb.2000.

6. A PC based ECG Analyser :: P.Ramesh presented at the National Conference on Bio-Medical Engg. held at MIT, Manipal (Aprril 1998).

7. A six inch electromagnet and a current regulated power supply for wide-line NMR studies :: J.V.Rao & P.Ramesh Presented at the 12th All-India Magnetic Resonance Spectroscopists annual meeting held at IIT, Madras, India on 25 Dec. 1979.

8. Proton relaxation studies in human tissues :: P.N.Reddy & P.Ramesh Proc. 8th All-India Biomedical Engineering Symposium held at the Osmania University Hyderabad, India between 22-24 June, 1978.

Dr. D. Venkata Rao

Publications (Journals/ International conferences):

1. D.Venkata Rao, L.Pratap Reddy., “Weighted Structural Similarity Based on Edge Strength for Image Quality Assessment”, International Conference on Pattern Recognition (ICPR2008), Accepted for presentation.

2. D.Venkata Rao, L.Pratap Reddy., “Image quality assessment based on perceptual structural similarity”,PReMI’07, ISI, Kolkata., Dec 2007, published in the prestigious Springer’s Lecture Notes in Computer Science LNCS 4815.pp 87-94.

3. D.Venkata Rao, N.Sudhakar, I.R.Babu, L.Pratap Reddy., “Image quality assessment complemented with visual regions of interest”, Proc. Of ICCTA’07, IEEE Computer Society press., pp 681-687,ISI Kolkata, March 2007.

4. D.Venkata Rao, V.R.Rayalu, N.Sudhakar, L.Pratap Reddy.,“A visual region of interest weighted image quality index”, proc of IET international conference on visual information engineering, pp 594-599, Bangalore, September 2006.

5. D.Venkata Rao, N.Sudhakar, B.R.Babu, L.Pratap Reddy.,“An image quality assessment technique based on visual regions of interest weighted structural similarity”, ICGST international journal on Graphics Vision and Image Processing (GVIP), vol 6, issue 2, pp 69-75, September 2006.

6. D.Venkata Rao, N.Sudhakar, I.R.Babu, L.Pratp Reddy.,“A reduced reference image quality assessment technique based on texture variance”, proc of IEEE international conference, pp 708-713, ICSIP’06., Hubli, December 2006.

7. D.Venkata Rao, V.R.Rayalu, L.Pratap Reddy, “Image quality assessment using distortion and noise quality measures”, Proc of ICSCI’2006, pp 824-829, Hyderabad, Jan 2006.

8. D.Venkata Rao, L.Pratap Reddy, “No reference measurement of blocking artifacts in JPEG Compressed images”, International Journal of Systemics, Cybernetics and Informatics, pp108-113, January 2006.

Mr. T. Pitchaiah:

1. “Analysis of ECG Signals in Ventricular Fibrillation Using Wavelet Transforms”, IETE south zonal seminar on Bioinformatics, IETE Vijayawada local center, 25-26 March 2006.

Ms. N. Kalpana

1. “Eliminating Ghosting and Exposure Differences in Image Mosaics”, Ms. N. Neelima & Ms. N. Kalpana, National Conference on Advanced Communication Techniques (NCACT – 08) organized by V.R.Siddhartha Engineering College, Vijayawada on 29th Feb 2008

Mrs. N. Usha Rani

1. “Reduced Distortion Bit Modification Algorithm for Audio Steganography”, Mrs. N. Usha Rani , National Conference on Emerging Trends in Advanced Communication and Electronic Systems organized by the Dept of Electronics and Telecommunication Engineering and Industrial Electronics, Jawaharlal Nehru Engineering College, Aurangabad on 8-9th Jan. 2009.

2. “Image Processing in Medical Applications”, IETE south zonal seminar on Bioinformatics, IETE Vijayawada local center, 25-26 March 2006.




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