This document provides a detailed bio-data of Prof. K. Deergha Rao including his educational background, teaching and research experience, publications, projects, awards and other professional details. Some key points: - Prof. Rao received his B.E., M.E. and Ph.D. from institutions in India and conducted postdoctoral research at Concordia University, Canada. - He has over 30 years of teaching experience and has guided over 25 M.E. students and 3 Ph.D. students. - His research interests include wireless communications, signal processing and VLSI. He has over 100 publications in international and national journals and conferences. - Prof. R

1. Detailed Bio-Data
1. Name:: :K.Deergha Rao
2. Address Research and Training Unit for
Prof. K.Deergha Rao
Director
Research and Training Unit for Navigational Electronics
College of Engg., Osmania University
Hyderabad, 500007, India
e-mail: korraidrao@yahoo.com
phone: 040-27098066(off)
040-42417192(Res),Ashok nagar, Hyderabad 500 020
3. Date of Birth 1-8-1955 (First August nineteen hundred fifty five)
4. Education
Degree Institution Field(s) Year
B.E Andhra University
Visakhaptanam, India
Elect. Engg. 1977
M.E AndhraUniversity,
Visakhapatnam,India
Elect. Engg.
(Control Systems)
1980
Ph.D
Osmania University
Hyderabad, India
Electronics and
Communication Engg.
1993
Post doctoral
fellow
Dept. of ECE,
Concordia University,
Montreal, Canada
ECE
1999- 2003

2. 5. Teaching Experience
Designation Institute Period
Professor R & T Unit for Navigational Electronics,
Osmania University, Hyderabad, India
July 1997- present
Part-Time Professor Dept. of ECE, Concordia University,
Montreal,Canada
May 2000- December
2002
Associate Professor R & T Unit for Navigational Electronics,
OsmaniaUniversity,Hyderabad,India
June 1991-July 1997
Associate Professor Dept. of ECE, MVSR Engg. College
(affiliated to Osmania University),
Hyderabad,India
Sept 1989-June 1991
Asst. Professor Dept. of ECE, MVSR Engg. College,
Hyderabad,India
Jan 1984-August 1989
5b.Teaching Courses T
(i) Digital Signal Processing, Signals and Systems,Channel coding
Techniques, Digital Image Processing,VLSI Signal Processing, MIMO
wireless Communications,
5c. Books published
1. K. Deergha Rao : M.N.S Swamy; Digital Signal Processing; Jaico Publishing
House; 2012.
2. K. Deergha Rao; Channel coding Techniques for wireless communications;
Springer; in Press

3. 6 Research Publications
(a) Articles
Nine (9) articles are published in The Global Communications Newsletter (GCN)
appears monthly within IEEE Communications Magazine.
(b) International and National Papers
National (12) and International (100) papers are published in journals and conference
proceedings. The papers are listed in the appendix.
(C) Research interests
Wireless Channel Coding, Millimeter wave Communications,Sparse Signal
Processing and Compressive Sensing,VLSI Signal processing, cryptography
(b) No. of M.Es guided 25 (Twenty five)
(c) No. of Ph.Ds guided Ph. 03 (Three)
1. “A New Robust Technique and Its Performance Analysis for Multiuser Detection
in Non-Gaussian Channels” in January 2009 (Student:T.Anil Kumar).
2. “Robust Multiuser Detection in Chaotic Communication Systems” in February
2014 (Student: BVSSN Raju).
3. “New Approaches and their VLSI Realization for Image Cryptography” in June
2014 (Student: Ch. Gangadhar).

4. 7. Research Projects Executed
Name of
Sponsoring
Agency
Title of
Project/ Facilities
Total
Amount
Total Period of
support with dates
From To
CABS, Bangalore
Development of
INS/GPS Hybrid
system – A report
0.6 lakhs Dec 92 – June 93.
ADA, Bangalore
GPS Aided Navigation
for LCA
3.13 lakhs Dec 93 – Dec 94
BEL, Bangalore
Development of
software for GPS
receiver
3.5 lakhs Feb 94- Feb 95
HAL, Hyderabad
Development of
software for DGPS
receiver
5.03 lakhs Nov. 94 – July 96
DRDO, New Delhi
Simulation and Analysis
of GPS Spoofing
5 lakhs Feb 99 – July 00
ER&IPR,DRDO,
New Delhi
Anti-jamming
Techniques for present
and third generation
GPS
14.386
lakhs
April 2004-Nov.
2006
ER&IPR,DRDO,
New Delhi
A Study on the GPS
Location Based Mobile
Emergency Services
4.88 lakhs
Nov. 2007 –
Jan.2009
RCI,DRDO,
Hyderabad
Kalman Filter Based
GPS Navigation
10.842lakhs
Feb. 2010-Jan.2013
RCI,DRDO,
Hyderabad
Improved LKF Based
GPS Navigation and
Restoration of Noisy
MBI
6.555lakhs Jan 2014-Dec. 2014

5. 8. Administrative posts held
1. Head of the Department of ECE, MVSR Engineering College (affliated to O. U),
Jun. 1990 to Feb. 1991.
2. Director, Research and Training Unit for Navigational Electronics (NERTU)
Osmania University, Hyderabad, September 2013 - present
9. Industrial Experience
Worked as Junior Engineer at APDDC Ltd., Hyderabad, India from December 1980 to
January 1984.
10. Awards
Awarded IETE K.S. Krishnan memorial award for the best System oriented paper in
2013.

6. 11. Conferences Attended abroaddd
12. Membership in the reputed bodies
Senior Member IEEE (USA)
13. Invited Lectures
1. A lecture on “Spread Spectrum Signal Jamming”, 1st
August 2003, Science Forum,
DRDO, Hyderabad.
2. A lecture on “Multi Sensor Aided GPS/INS Navigation”, 1st
April 2004, RCI, DRDO,
Hyderabad.
Country Conference Name Year
USA Presented a paper at IASTED International
conference on Computer graphics and Imaging at
Palm Springs ,USA
October 1999
Switzerland Presented a paper at IEEE International conference
on Circuits and Systems at Geneva
May 2000
USA Presented a paper at IONGPS Conference at Salt
Lake City, USA
Sept. 2000
USA Presented a paper at IEEE International conference
on Accoustics, Speech, and Signal Processing at
Orlando, USA
May 2002
USA Presented a paper at IEEE International conference
on Circuits and Systems at Arizona, USA
May 2002
Russia Presented papers at 7th
IEEE Emerging
Technologies Workshop:Circuits and Systems for
4G mobile Wireless Communications at St.
Petersburg State Polytechnic University,
St.Petersburg, Russia
June 2005
USA Presented a paper at IEEE International
Symposium on Circuits and Systems 2007 at New
Orleans, USA.
May 2007
Thailand Presented a paper at IEEE Tenth Region
Conference 2014 at Bangkok, Thailand October 2014

7. 3. A lecture on “Multi Rate Digital Signal Processing”, at CEP Course on ‘Signal
Processing and Applications in EW’, DRDL, DRDO, Hyderabad, 6-10 Feb 2006.
4. A lecture on “Signal Processing Techniques for Improved GPS Navigation” on 2 June
2007 (Morning) at Center for Advanced Communications, Villanova University,
Villanova University, USA
5. A lecture on “Advanced Techniques for Signal Reception in Wireless
Communications” on 2 June 2007 (Afternoon ) at Center for Advanced Communications,
Villanova University, Villanova University, USA.
6. A lecture on “Introduction to DSP and Multi Rate Systems” at CEP Course on Signal
Processing and Applications in EW conducted by DLRL,DRDO, Hyderabad, 11-15 Feb
2008.
14. Other Information
Served as a Chairman for IEEE Communication and Signal Processing societies
joint chapter of Hyderabad chapter for three years (2010-2012)
Member of IEEE Signal processing society chapters Committee for three
years(2013-2015)
Served as Chairman for communications Track of IEEE INDICON 2011 held in
Hyderabad
Editorial Board Member for Internal Journal for Sustainable Aviation(IJSA),
USA.
Served as Co-ordinator for First workshop on Communication, Navigation &
Surveillance Sponsored by DOE, Govt. of India, Held at Osmania University in
1992.
Served as Registration committee Chairman for International conference on
Recent Advances in Bio-medical Engineering held at Osmania University in
1994.
Co-ordinated a workshop on GPS & GLONASS held at NERTU, Osmania
University in 1996.
Organized a short course on GPS held at NERTU, Osmania University in 1997.
Organized a short course on Advanced Signal Processing held at NERTU,
Osmania University in 2003.

8. Organized a Seminar on Future GPS and its issues at Osmania University in 2007.
Coordinated a workshop on Modern Navigation held at NERTU, Osmania
University in 2013.
Coordinating a workshop on Compressive Sensing & Sparse Signal Processing to
be held during 19-20, Dec. 2014 at NERTU, Osmania University.
15. References
1. Prof.V.U.Reddy
Honorary Professor, IIT Hyderabad
Email: vur10839@gmail.com
2. Prof. D.C.Reddy,
Former Vice- Chancellor, Osmania University,
Hyderabad
Email: dc_reddy2@yahoo.com
3. Prof. M.N.S.Swamy
Research Professor & Chair resrach Tier I Signal Processing
Dept. of ECE, Concordia University
Montreal, Canada
Email: swamy@encs.concordia.ca

9. Appendix
Selected List of publications (year wise)
2014
1. K.Deergha Rao, “Robust version of a new linear Kalman filter for GPS navigation”,
Int. J. Sustainable Aviation, Vol. 1, No. 1, 2014.
2. K.Deergha Rao, Ch. Gangadhar, and P.V. MuraliKrishna, “A Secure Scheme for
Multiple Images Transmission and its VLSI Realization”, IJCA Proceedings on
National Conference on Growth of Technologies in Electronics, Telecom and
Computers - India's Perception GTETC-IP:20-23, May 2014. Published by
Foundation of Computer Science, New York, USA.
3. K.Deergha Rao, “Compressive Sensing and Wavelets Based Image Watermarking
and Compression”, Proc. IEEE TENCON 2014, Bangkok, Thailand, 22-25, October,
2014.
4. K.Deergha Rao, “An Approach Based on Compressive Sensing and FFWPDM
Transmultiplexer for Secure Transmission of Multiple Images”, Proc. IEEE APCCAS
2014, Nov. 2014, Ishigaki Island, Okinawa, Japan.
5. Sohel Ahmed, Quddusa Sultana, and K.Deergha Rao,“ Comparative Analysis of
DGPS Predicted Corrections Using Dynamic Neural Networks”, To appear in Proc.
IEEE International Conference on Vehicular Electronics and Safety, Hyderabad,
India, 16-18, Dec. 2014..
2013
1. P.K.Korrai, M.N.S.Swamy and K.Deergha Rao , ‘A MIMO SFBC OFDM
Scheme for Watermarked Medical Images Transmission Over Frequency
Selective fading Channels,’ Proc. IEEE PRIME Asia, 19-21 December 2013,
Visakhapatnam, India.
2. K.Deergha Rao, Ch. Gangadhar, and P.V.Murali Krishna, ‘A Secure Scheme for
Multiple Images Transmission and Its VLSI Realization,’ IETE National
Conference on GTECT, 28-29 September 2013, Mumbai, India.

10. 2012
1. K.Deergha Rao and Ch. Gangadhar , ‘Discrete Wavelet Transform and Modified
Chaotic Key-based Algorithm for Image Encryption and its VLSI Realization,’
IETE Journal of Research, Volume 58 , Issue 2, March-April 2012.
2. B.V.S.S.N. Raju and K.Deergha Rao , ‘Robust Multiuser Detection in Chaotic
Communication Systems over Non-gaussian Fading Channels,’ IETE Journal of
Research, Volume 58 , Issue 4 , July-August 2012.
3. M Sreelatha and K.Deergha Rao, ‘Suppression of Interference in Speech Signals
via Multirate Filter banks,’ Proc. IEEE CSNDSP, July 2012,Poland
4. P.K.Korrai, M.N.S.Swamy and K.Deergha Rao , ‘Robust Transmission of
Watermarked Medical Images Over wireless Channels,’ Proc. IEEE GHTC,
October 2012, Seatle, Washington DC,USA.
5. P.K.Korrai, M.N.S.Swamy and K.Deergha Rao , ‘A high secure approach for
medical images transmission Over wireless Channels,’ Proc. IEEE
INDICON,December 2012, Kochi,India
6. K.Deergha Rao, Ch.Gangadhar and PVM Krishna, ‘VLSI Realization of a secure
filter bank basedtransmultiplexer for images using MCKBA and finite field
wavelet packect division multiplexing,’ Proc. IEEE INDICON, December 2012,
Kochi,India
7. P.K.Korrai, M.N.S.Swamy and K.Deergha Rao , ‘Performance Analysis of a
MIMO Scheme for Watermarked Medical Images Transmission Over Rayleigh
fading Channels,’ Proc. IEEE IECBES December 2012, Langkawi,Malaysia.
2011
1. K.Deergha Rao , K.P.Kumar, PV.M.Krishna , ‘A New and Secure Cryptosystem
for Image Encryption and Decryption,’ IETE Journal of Research, Volume
57 , Issue 2, March-April 2011.
2. K.Deergha Rao and Ch.Gangadhar, ‘VLSI realization of a secure cryptosystem
for image encryption and decryption,’ Proc. IEEE ICCSP, February
2011,India
3. T.S.N.Murthy and K.Deergha Rao, ‘Performance of MB-OWDM UWB Signals
in in Rayleigh fading channels,’ Proc. IEEE WiCOM,, Sept. 2011, China.
4. K.Deergha Rao and Ch.Gangadhar, ‘Finite Field DWT and MCKBA for Image
Encryption and Its VLSI Realization,’ Proc. IEEE ICICS, December 2011,
Singapore
5. B.V.S.S.N. Raju and K.Deergha Rao , ‘Blind Robust Multiuser Detection in
Asynchronous Chaotic Communication Systems,’ Proc. IEEE ICICS, December
2011, Singapore

11. 2010
1. T.S.N.Murthy and K.Deergha Rao , ‘Effect of PAPR Reduction Techniques on
the Performance of MB-OFDM UWB in Wireless Communications,’ IETE
Journal of Research, vol.1, January-February, 2010.
2. T.Ravikishore and K.Deergha Rao, ‘Efficient Median Filter for Restoration of
Image and Video Sequences Corrupted by Impulsive Noise,’ IETE Journal of
Research, vol.1, July-August, 2010.
3. K.Deergha Rao, ‘A comparative theoretical BER performance analysis of wireless
communication techniques in rayleigh fading channel,’ Proc. IEEE ICSP,October
2010,Beijing,China
4. K.Deergha Rao, ‘New approach for digital image watermarking and transmission
over bursty wireless channels,’ Proc. IEEE ICSP,October 2010,Beijing,China
5. T.S.N.Murthy and K.Deergha Rao, ‘PAPR analysis of MB-OWDM UWB signal in
wireless Communication,’ Proc. IEEE ICSP,October 2010,Beijing,China
6. T.S.N.Murthy and K.Deergha Rao, ‘Performance of MB-OWDM UWB Signals
in Wireless Communications,’ Proc. IEEE APCCAS,6-10,December,
2010,KualaLumpur,Malaysia.
2009
1. K.Deergha Rao and T.S.N.Murthy, ‘Mitigation of UWB Signals Spectral Leakage
to the GPS L1 Band via Filtering after Clipping in the UWB Transmitter,’ IETE
Journal of Research, vol.1, January-February, 2009.
2. BVSSN Raju and K.Deergha Rao, ‘Robust Multiuser Detection in Synchronous
Chaotic Modulation Systems ’ IETE Journal of Research, vol.2, March-April,
2009.
3. T.Anil kumar and K.Deergha Rao , ‘A New M-Estimator Based Robust Multiuser
Detection in Flat-Fading Non-Gaussian Channels,’ IEEE Trans. On
Communications, Volume: 57 Issue: 7 , July 2009,Page(s): 1908-1913
4. K.Deergha Rao and Ch.Gangadhar, ‘Hyperchaos Based Image Encryption’,
International Journal of Bifurcation and Chaos,vol.19,No.11,Nov.2009.
5. A.Hema Kumari and K.Deergha Rao, ‘A secure scheme for medical image
transmission,’ Proc. IEEE NEWCAS 2009, June 28 2009-July 1 2009, France.

12. 2008
1. K. Deergha Rao and M. N. S. Swamy, ‘Analysis of Genomics and Proteomics
Using DSP Techniques, IEEE Trans. On Circuits and Systems-I, February 2008.
2. K.Deergha Rao, ‘Adaptive Blind Equalization of SIMO FIR Second Order
Volterra Channels,’ Proc. IEEE Asia Pacific Conference on Circuit and Systems,
November 30 - December 3, 2008 , Macao, China
3. T. Anil Kumar and K.Deergha Rao , ‘A New M-estimator for Performance
Analysis of Cellular Digital Mobile Radio Systems including Diversity
Technique,’ Proc. IEEE Asia Pacific Conference on Circuit and Systems,
November 30 - December 3, 2008 , Macao, China.
4. T. Ravikishore and K.Deergha Rao, 'A fast and reliable median filter for
extremely corrupted images,’ Proc. IEEE Tenth Region Conference
(TENCON2008), Hyderabad, India, Nov., 2008.
5. B.V.S.S.N.Raju and K.Deergha Rao, 'New Robust Multiuser Detector in Flat
Fading Asynchronous Non-Gaussian Channels using Chaotic Spatio-temporal
Spreading,’ Proc. IEEE Tenth Region Conference (TENCON2008), Hyderabad,
India, Nov., 2008.
6. K.Deergha Rao and T.S.N.Murthy ‘Tunable Pre-Distorter for PAPR Mitigation
in MB-OFDM UWB Signals,’ Proc. IEEE International Conference on Ultra
wideband, September 10-12, 2008. Leibniz Universität Hannover, Germany.
2007
1. B.V.S.S.N.Raju and K.Deergha Rao,”Robust Blind Multiuser Detection in
Asynchronous Non-Gaussian Channels using a new Influence Function and
Chaotic Spreading”, Proc. IEEE INDICON, Sep. 2007, Bangalore, India.
2. K.Deergha Rao, and Ch.Gangadhar,” High Secure Data Encryption Algorithm
and Its VLSI Realization”, Proc. IEEE INDICON, Sep. 2007, Bangalore, India
3. K.Deergha Rao,” A new Approach for secure Wireless Transmission of images”,
Proc. IEEE International Conference on Information, Communications and Signal
Processing, Dec. 2007, Singapore.
4. K.Deergha Rao and T.S.N.Murthy ‘Effect of filtering and turbo coding on the
performance of clipped MB-OFDM UWB signals ,’ Proc. IEEE International
Conference on Information,Communications, and Signal Processing(ICICS),
Singapore, Dec. 2007
5. T.Anil Kumar and K.Deergha Rao, ‘Breakdown point analysis of a new M-
estimator for robust multiuser detection in non-Gaussian channels’, proc. IEEE
International Symposium on Circuits and Systems, May 27-30,2007, New
Orleans, USA.

13. 6. K.Deergha Rao and T.S.N.Murthy,’ Analysis of effects of clipping and filtering
on the performance of MB-OFDM UWB signals’, Proc. IEEE International
Conferenceon Digital Signal Processing, July 1-4,2007, Cardiff, Wales, U.K.
7. K.Deergha Rao and B.V.S.S.N.Raju,’ Improved Robust Multiuser Detection in
flat fading synchronous non-Gaussian channels using chaotic spreading ’, Proc.
IEEE International Conference on Digital Signal Processing(DSP 2007), July 1-
4,2007, Cardiff, Wales, U.K.
8. K.Deergha Rao and Ch.Gangadhar,’ Modified chaotic key-based algorithm for
image encryption and its VLSI realization ’, Proc. IEEE International Conference
on Digital Signal Processing(DSP 2007), July 1-4,2007, Cardiff, Wales, U.K.
9. K.Deergha Rao and V. Kotesh Sharma, ‘GPS Location Based Mobile Emergency
Services,’ To appear in Proc. International Conference on Embedded Systems,
Mobile communications and Computing,Bangalore , August, 2007.
2006
1. K. Deergha Rao and M.N.S.Swamy, ‘ New Approach for suppression FM
jamming in GPS Receivers’,IEEE Trans. on Aerospace and Electronic Systems,
October 2006.
2. K.Deergha Rao, ‘Equalization of a MIMO channel using FIR inverses,’ IEEE
TRANSACTIONS ON SIGNAL PROCESSING, VOL. 54, NO. 7, JULY 2006
3. T.Anil Kumar and K.Deergha Rao,’ Improved Robust Techniques for Multiuser
Detection in Non-Gaussian Channels,’ CIRCUITS SYSTEMS SIGNAL
PROCESSING ,VOL. 25, NO. 4, 2006, PP. 463–482.
4. K.Deergha Rao, ‘Linear Adaptive Blind Equalizers of Non Linear SIMO FIR
Channels ,’ Proc. IEEE Asia Pacific Conference on Circuits and Systems, Dec,
2006.
5. K.Deergha Rao and T.Anil Kumar, ‘A New Choice of Influence Function for
Robust Multiuser Detection in Non- Gaussian Channels,’ Proc. IEEE Asia
Pacific Conference on Circuits and Systems, Dec, 2006.
6. K.Deergha Rao and B.V.S.S.N.Raju, ‘Improved Robust Multiuser Detection
inNon - Gaussian Channels Using a New M-Estimator and
SpatiotemporalChaotic Spreading Sequences ,’ Proc. IEEE Asia Pacific
Conference on Circuit and Systems, Dec, 2006.
7. K.Deergha Rao and Ch.Gangadhar, ‘VLSI Realization of Adaptive Equalizers of
SIMO FIR Second Order Volterra Channels’ Proc. IEEE Asia Pacific
Conference on Circuits and Systems, Dec, 2006.

14. 2005
1. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, ‘A Nonlinear Adaptive Filter for
Narrowband Interference Mitigation in spread Spectrum Systems,’ Signal
Processing (EURASIP), vol.85, No.3,March , 2005, pp.625-635.
2. K.Deergha Rao, E.I.Plotkin, and M.N.S.Swamy, “Adaptive Blind Equalization of
Nonlinear channels and chaotic systems using coupled EKF and RLS Estimator”,
IETE Journal of Research, May/June 2005.
3. K.Deergha Rao, “Adaptive Blind Equalization of MIMO Wireless Channels
Using Coupled Estimators’’, Proc. IEEE International Conference on Personal
Wireless Communications, 2005. ICPWC 2005, 23-25 Jan. 2005 Page(s):312 –
316.
4. T.Anil kumar and K.Deergha Rao,’ Anew M-estimator based robust multiuser
detection in non- Gaussian Channels, Proc. IEEE International Conference on
Signals, Systems, and Devices, March 2005.
5. K. Deergha Rao, “A Robust and secure scheme for Image Communication over
Wireless channels”, Proc. Seventh IEEE emerging technologies Workshop, June
23-24, St. Petersburg, Russia.
6. T. Anil Kumar and K. Deergha Rao, “ A new M-Estimator based Robust
Multiuser Detection in Flat Fading Synchronous Gaussian Channels”, Proc.
Seventh IEEE emerging technologies Workshop June 23-24, St. Petersburg,
Russia.
7. K. Deergha Rao, “A new Approach for Multiple FM Interference Suppression in
Spread Spectrum Systems”, Proc. Sevent IEEE emerging technologies
Workshop, June 23-24, St. Petersburg, Russia.
8. T. Anil Kumar and K. Deergha Rao, “Improved Robust Multiuser Detection in
Flat Fading Asynchronous non-Gaussian Channels ”, Proc. IEEE .International
Symposium on Wireless Communication Systems, Italy, 2005.
9. T. Anil Kumar and K. Deergha Rao, “Improved Robust Blind Multiuser Detection
in Flat Fading Non-Gaussian Channels”, Proc. 48th
IEEE .Midwest Symposium
on Circuits and Systems, Cincinatti, USA, August 2005.
2004
1. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, ' GPS Navigation with Increased
Immunity to Modeling Errors', IEEE Transactions on AES, January 2004.
2. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin ., “Instantaneous frequency based
nonlinear adaptive filter for interference suppression in spread spectrum systems”
The 47th IEEE Midwest Symposium on Circuits and Systems, 2004,, July 25-
28,2004,Hiroshima,Japan, Volume:3,Pages:III_411 - III_414.
3. T. Anil Kumar., K.Deergha Rao, M.N.S. Swamy, “A robust technique for
multiuser detection in non Gaussian channels”, The 47th IEEE Midwest

15. Symposium on Circuits and Systems, July25-28,2004,Hiroshima,
Japan,Volume:3,Pages:III_247 - III_250.
4. K.Deergha Rao and G.Rajashekhar, “Performance Analysis of Impulsive Noisy
Image Restoration Filters’’ Proc. IEEE INDICON 2004, IIT Kharagpur
5. K.Deergha Rao and K.Sudhakalyan, ‘Chaotic Image Encryption and Decryption-
A Comparative Study,’ Proc. International Conference on Systemetics,
Cybernetics, and Informatics, Hyderabad, India, February, 2004.
2003
1. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, “Adaptive Filtering
Approaches for Color Image and Video Restoration”, IEE Proceedings-Vision,
Image Signal Processing, Vol. 150, No. 3, 2003, pp.168-177.
2002
1. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, “ Motion Compensated ASMKF
for Restoration of Color Video Sequences Corrupted By Impulsive Noise”, Proc.
IEEE ISCAS2002, May 26-29, 2002, Scottsdale, Arizona, USA.
2. K.Deergha Rao, E.I.Plotkin, and M.N.S.Swamy, “An Hybrid Filter for
Restoration of Color Images in the Mixed Noise Environment”, Proc. IEEE
ICASSP2002, May 13-17, 2002, Orlando, Florida, USA.
2001
1. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, “Image Restoration Using an
hybrid approach based on DWT and SMKF”, Proc. IEEE International
Conference on Image Processing 2001, October 7-10, Thessaloniki, Greece.
2000
1. K.Deergha Rao, “RLS Based Predictor for Latency Compensation in DGPS”,
IEEE Trans. on AES, vol.136, No.1, January 2000.
2. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, “Complex EKF Neural Network
for Adaptive Equalization”, Proc. IEEE International Symposium on Circuits and
Systems, Geneva, Switzerland. 28-31 May 2000.
3. K.Deergha Rao, “GPS Navigation Performance Requirements”, IETE Tech.,
Review, Vol.17, No.3, pp.123-129, May-June,2000.

16. 1999
1. K.Deergha Rao, M.N.S.Swamy, and E.I.Plotkin, “A Comparative study of DCT
and DWT approaches to Image Data Compression”, Proceedings of the
International conference on Computer Graphics and Imaging, California, USA,
Dec. 1999.
1998
1. K.Deergha Rao, “An Approach for Accurate GPS Navigation with SA”, IEEE
Transactions on AES, April 1998.
2. K.Deergha Rao, “A Real Time Complex EKF Learning Algorithm for
Multilayered Neural Networks”, IETE Journal of Reasearch, Jan-Feb.1998.
3. K.Deergha Rao, “An Overview of GPS Susceptibility to Interference and Anti-
Jamming Techniques”, Proc. 49th
AGM of the Aeronautical society of India,
January 16-17, 1998, Mumbai.
4. K.Deergha Rao, “An Improved Solution of GPS Equation”, Proc. 21st
National
system Conference, 1997, January 23-24, 1998, RCI, Hyderabad.
5. K.Deergha Rao, “RBF Neural Network for Pulse Radar Detection”, Proc. 21st
National system Conference, 1997, January 23-24, 1998, RCI, Hyderabad.
1997
1. K.Deergha Rao, “GPS Anti-Spoofing Algorithms”,Proc. Intl. Conf. on Remote
Sensing & GIS/GPS, JNT University, Hyderabad, India, June 18-21, 1997
2. K.Deergha Rao, “ RBF Neural Network for Narrow band DOA Esatimation using
Cumulants as training inputs”, Proc. of the Intl. Conf. on Computer Applications
in Electrical Engineering Recent Advances, Dept. of Electrical Engineering,
Roorkee University, India, Sept. 8-11, 1997.
3. K.Deergha Rao, “Identification of Inverse Dynamics of a Robot Manipulator using
EKF trained multilayered neural networks”, Proc. of the International Conference
on Computer Apllications in Electrical Engineering Recent Advances, Dept. of
Electrical Engineering, Roorkee Universaity, India, Sept.8-11, 1997.
4. K.Deergha Rao and D.C.Reddy, “Transputer Implementation of the EKF Learning
Algorithm for Multilayered Neural Networks used in classification of EKG
Signals”, IETE Technical Review, vol.14, No.2, 1997.

17. 5. K.Deergha Rao, “Narriwband DOA Estimation using EKF Trained Neural
Networks with cumulants as training Inputs”, IETE Journal of Research, July-
August 1997.
6. K.Deergha Rao, “DWT Based Detection of R-peaks and Data Compression of ECG
Signals”, IETE Journal of Research, Sept-October 1997.
7. K.Deergha Rao, “Integration of GPS and Baro-Intertial Loop Aided Strapdown INS
and Radar Altimeter”, IETE Journal of Research, Sept-October 1997.
8. K.Deergha Rao, P.Laxminarayana and K.Chandra Reddy, “RBF Neural Networks
for Transient Identification in N uclear Power Plants”, IETE Journal of Research,
Vol 43, No. 6, Nov-Dec. 1997 pp.317-339.
9. K.Deergha Rao, “A New Approach for accurate GPS navigation in the presence of
selective Availability”, National conf. on GPS, IIT Kanpur, 21-23 February 1997.
10. K.Deergha Rao, “A New RAIM Algorithm for GPS Integrity Monitoring”,
National conf. on GPS, IIT Kanpur, 21-23 February 1997.
11. K.Deergha Rao, “Modeling GPS Selective Availability using a Radial Basis
Function Neural Network”, National conf. On GPS, IIT Kanpur, 21-23 February
1997.
1996
1. Deergha Rao, K, “Narrowband direction finding using complex EKF trained
multilayered neural networks”, IEEE 3rd International Conference on Signal
Processing, 1996, Volume: 2, 14-18 Oct. 1996, Pages: 1377 – 1380.
2. K.Deergha Rao, “Navigation Algorithms for integrated GPS and GLONASS”
Proc. of Two day workshop on GLONASS and its application in position fixing,
NERTU, O.U, Hyderabad, Dec-1996.
3. K.Deergha Rao, “A New RAIM Algorithm for GPS Integrity Monitoring under
multiple satellite failures”, Proc. of Two day workshop on GLONASS and its
application in position fixing, NERTU, O.U, Hyderabad, Dec-1996.
4. K.Deergha Rao, “GLONASS Navigation message and algorithms for
computation of satellite coordinates and velocity, Proc. of Two day workshop on
GLONASS and its application in position fixing, NERTU, O.U, Hyderabad,
Dec-1996.
5. K.Deergha Rao and B.Srinivas Reddy, “Ridge Regression Based EKF for GPS
Navigation under bad GDOP conditions, The Journal of IETE, Vol.424, No.6,
Nov-Dec-1996.

18. 6. K.Deergha Rao, C.Hemachandra Kumar, K.Maniprasad and
M.Umamaheshwara Rao, “Improving performance of an adaptive Equalizer
using EKF trained neural networks,” The Journal of IETE, Jan-Feb-1996.
1995
1. K.Deergha Rao,'Modeling Nonlinear Features of 'V' tail Aircraft using MNN',
IEEE Transactions on AES, vol.31, No.2, April 1995.
2. K.Deergha Rao and J.A.Dhawas, “Parallel Implementation of Radar Tracking
Extended Kalman Filters on Transputer Networks”, IEEE Transactions on AES,
vol.31, No.2, April 1995.
3. K.Deergha Rao and D.C.Reddy, “An On-line Method for Enhancement of EEG
signals in presence of EOG Artifacts using Nonlinear RLS Technique”, Medical
and Biological Engineering and Computing Journal, vol.33, No.3, May 1995.
4. K.Deergha Rao and G.Sridhar, “A New Approach for Improving Performance in
Pulse Radar Detection Using Neural Networks', IEEE Transactions on AES,
vol.31, No.3, July 1995.
5. K.Deergha Rao and J.Lakshminarayana, “An Approach for Faster GPS Tracking
Extended Kalman Filter”, Navigation:Journal of the Institute of Navigation,No.4,
Winter,1995.
6. K.Deergha Rao et al, “Carrier Phase DGPS for Aircraft Precision approach and
landing”, Proc. of Symposium on Future Air Navigation Systems(FANS), August
1995, The Institution of Engineers(India), New Delhi.
1994
1. K.Deergha Rao and D.C.Reddy, “A New Method for Finding Electromagnetic
Emitter Location”, IEEE Transactions on AES, vol.30, No.4, Oct. 1994.
1992
1. Rao, K.D.; Reddy, D.C., “Design of Multi-Input Multi-Output Adaptive Volterra
Filters”, proc. IEEE Digital Signal Processing workshop 1992., September 13-16,
1992 Pages:8.11.1 - 8.11.2.
2. Reddy, D.C.; Rao, K.D., “Neural Networks For Classification Of Multichannel
EEG Signals”, Engineering in Medicine and Biology Society, 1992. Vol.14.
Proceedings of the Annual International Conference of the IEEE ,Volume: 3,
October November 1992,Pages:1024-1025.
3. K.Deergha Rao and D.C. Reddy, ‘ A Fourth order cumulant based adaptive
algorithm for the identification of nonlinear Hammerstein models, accepted for 6th
European Signal Processing Conference, Brussels, Belgium, August,1992.

19. 1991
1. K.Deergha Rao and D.C.Reddy, “New Method of designing adaptive nonlinear
filters”, IEE Proceedings--F, vol.138, No.5 Oct. 1991
2. D.C. Reddy and K.Deergha Rao, ‘ An adaptive algorithm for nonlinear system
identifcation, ‘ SADHANA, a special issue on recent advances in Digital Signal
Processing, Indian Academy of Sciences, Bangalore, Vol.16, part 3, pp 263-274,
Nov. 91.
3. K.Deergha Rao and D.C. Reddy. ”Higher order correction in the identification of
a broad class of nonlinear systems”, Proc. of International Signal Processing
workshop on Higher Order Statistics, Charmrousse, France, July 91.
1990
1. K.Deergha Rao, D.C. Reddy, “A new Method of designing second order
nonlinear filters”, Proc. 5th
European Signal Proc. Conf, Barcelona,Spain,Sept.
1990, pp. .521-523.
2. K. Deergha Rao, D.C. Reddy, “A new Method of designing Adaptive non linear
filters”, Proc. IASTED Int. Conf., Lugano, Switzerland, June, 1990.
3. K.Deergha Rao and D. C. Reddy, ‘Design of a class of multi variable second
order adaptive volterra fiters’, Proc. workshop on Signal Processing,
Communication and Networking, IISc, Bangalore, India, 1990.