Room ECED-1 : ECE-203
Email elizabeth@nitc.ac.in
Office Phone 0495-2286703
Areas Of Interest Multirate Signal Processing, Speech Processing

Bachelor of Engineering 1975 College of Engineering, Trivandrum

Master of Engineering 1978 College of Engineering, Trivandrum

Ph.D 1989 Indian Institute of Technology, Madras

Post Doctoral Research 2001 Linkoping University, Sweden

Sl. No. Title of the Project Duration (Months&Year)Starting Ending

1 DFT Modulated Filer Bank transceives for Multi path Fading Channel 2007

2 Cosine Modulated Filter Bank Transceives 2007

3 Design of Signal Adapted Filter bank and it?s application in Echo Cancellation 2006

4 Theory, Design and Partial Implementation of Digital Tracking Receiver for portable telemetry ground station 2005

5 Efficient Implementation of Digital Filter Banks 2005

6 Audio Coding Using Non Uniform Filter Banks 2005

7 Arbitrary Length Cosine Modulated Filter Banks 2004

8 Design and Simulation of Two-Channel Hybrid Analog/Digital Multirate Filter Banks 2004

9 Finite Word -Length Effects In Digital Filter Banks 2003

10 Design & Simulation of Low sensitivity & Low Complexity M-Channel IIR/Fir Uniform Ban d Filter Banks 2002

11 Design and Implementation of Digital Filter Banks 2002

12 Design of Digital filter banks Jun-2001 Dec 2001

13 BAW devices for Signal Processing Jun-1999 Feb-2000

14 Bulk Acoustic wave devices for Signal Processing 2000

15 Development of an interface between operation system of TMN & A network Element 2000

16 Face recognition 2000

17 Estimation and prediction for tracking a virtually stationary target Jun-1999 Dec 1999

18 Microprocessor based automatic tracking of TV stations 1999

19 Automatic Speech recognition using DTW Techniques Jun-1998 Dec-1998

20 Low bit rate speech coding using line spectrum pair techniques Jun-1998 Dec-1998

21 DSP based PSK modulator Jun-1998 Dec-1998

22 Automatic Speech recognition using DTW and HMM Techniques Jun-1997 Dec-1997

23 Detection and estimation of transient signals Jun-1997 Dec-1997

24 Design and implementation of X.25 pads Jun-1996 Dec-1996

25 Single line dual elephone system Jun-1996 Dec-1996

26 An optimization approach to video quality improvement Jun-1996 Dec-1996

27 Software implementation of Viterbi decoder for satellite communication links Jun-1995 Dec-1995

28 Design and development of an embedded real time software for an air defense system Jun-1995 Dec-1995

Dean (Planning&Development) 06-06-2006- 15.10.2007 NIT Calicut

Professor & Head 1-6-2003 to 30-05-2006 NIT Calicut

Professor 11-3-2002 to continuing NIT Calicut

Assistant Professor 1-6-1989 to 11.3.2002 NIT Calicut

Lecturer 18-12-1978 to 1-6-1989 NIT Calicut

Lecturer(Ad-hoc) 18-8-1978 to 17-12-1978 NIT Calicut

1. Research Scholar (1984-1988) in the Department of Electrical Engineering at Indian Institute of Technology (IIT), Madras, India, in the area of Signal Processing.

2. Post Doctoral Research (2000-2001) in the Department of Electronics Systems, Linkoping University, Sweden, in the area of Digital filters and filter banks

Guided two projects every year in the following fields of Electronics and Communication Engineering:

1. Electronic Circuits

2. Digital systems

3. Digital System Design

4. Communication Engineering

5. Television Engineering

6. Radar

7. Digital Signal Processing

8. Speech Processing

9. Image Processing

10. Digital filter bank design

11. Acoustic Signal Processing

12. Microprocessors

13. Digital filter banks

Sl

No

Name of the project

R & D/ Modernisation/ Thrust Area/

Starting Month & Year

Ending Month & Year

Amount involved in Lakhs

1

Modernization of Microwave and Communication Engg Labs

Modernisation, Funded by Ministry of Human Resources Development (MHRD)

1991

1993

Rs.10 Lakhs

2

Modernization of Microwave and Communication Engg Labs

Modernisation (MHRD)

1999

2001

Rs.5 Lakhs

3

R & D Project on Implementation of Digital Filter Banks

R & D (MHRD)

2003

2006

Rs.6 Lakhs

4

Echo Cancellation using Adapted Filter Banks

NIT Calicut (FRP Project)

2005

2006

0.5 Lakhs

5

Design and Development of low bit rate real time applications of Multi rate systems

R & D (MHRD)

2005

2008

Rs.12 Lakhs

6

Special Manpower Development Programme for VLSI Design & Related Software (SMDP II)

Government of India, Ministry of Information Technology, New Delhi

2005

2013

100 Lakhs

 

Digital Signal Processing

Multirate Signal Processing

 Ph.D. Produced - 13 Nos.


PhD  Ongoing-   2 Nos

Sl. No.

Name of Student

Year of completion

Title of the Thesis

Status (Guided/

Ongoing)

Principal Guide & Co-Guide if any

Completed

1

Abdul Hameed K. A

2006

Linear Phase Cosine Modulated Filter Banks

Completed

Elizabeth Elias

2

Sheeba V S

2007

Optimality and Design of Signal Adapted Filter Banks

Completed

Elizabeth Elias

3

Sumesh E P

2008

Multi-wavelets and Their Applications in Partial Differential Equations

Completed

Elizabeth Elias

4

Indiradevi K

2008

Automatic detection and prediction of epileptic spikes in the EEG

Completed

Elizabeth Elias and Sathidevi P S

5

Manoj V J

2009

Design of Multiplier-less Non-Uniform Filter Bank Trans-multiplexer

Completed

Elizabeth Elias

6

Byjubai T P

2011

Compressive sampling Based Reconstruction of Medical Images

Completed

Elizabeth Elias

7

Manju Manuel

2012

Design of FRM based 2D filters in the Canonic Signed digit Space

Completed

Elizabeth Elias

8

James T G

2014

Continuously Variable Bandwidth Sharp FIR Filters with Low Complexity

Completed

Elizabeth Elias

 

9

Bindiya T S

2014

Design of Multiplier-less uniform and non-uniform Filter banks using Meta-Heuristic Algorithms

Completed

Elizabeth Elias

10

Shaeen K

2015

Design and applications of low complexity uniform and non-uniform cosine modulated filter banks.

Completed

Elizabeth Elias

11

Nisha Haridas

2016

Design and Development of Farrow structure based Low Complexity Reconfigurable Digital Filters

Completed

Elizabeth Elias

12

Bindima T

2017

Design and Implementation of Reconfigurable low complexity two dimensional filters

Completed

Elizabeth Elias

13

V Sakthivel

2017(Submittted)

Uniform and No-uniform Modified DFT Filter banks

Submitted Thesis in December 2017

Elizabeth Elias

Ongoing

1

Amir A

2015 (Registered)

Low Complexity Reconfigurable Digital Filter structures

Ongoing

Elizabeth Elias

and

Bindiya TS

2

 

Raghu R

2015 (Registered)

Farrow Structure Based Reconfigurable Digital Filter Structures

Ongoing

Elizabeth Elias

No. of External Ph.D. theses evaluated : 20 Nos

a. Undergraduate Level ( B. Tech )

1. Basic Electronics

2. Solid State Devices

3. Digital Electronics

4. Electronic Circuits

5. Communication Engineering-1

6. Communication Engineering-2

7. Communication Engineering-3

8. Microwave Engineering

9. Integrated Circuit Technology

10. Computer Organization and Architecture

11. Microprocessors

12. Television Engineering

13. Radar

14. Radio Communication

15. Line Communication

16. Electronic Devices and Circuits

17. Digital Signal Processing

18. Speech processing

19. Advanced Digital Signal Processing

20. Digital System Design

21. Digital Filters

22. Modern Communication Systems

23. Active Network Synthesis

24. Multirate systems and Filter Banks

25. Digital Signal Processing

26. Speech Signal Processing


b. Post Graduate Level ( M. Tech )

1. Digital System Design

2. Digital Signal Processing

3. Speech Analysis and Synthesis

4.. Multirate Signal processing

5. Multidimentional Singal Processing

 

Multirate Signal Processing(PG)

Speech Processing(UG)

Multidimensional Signal Processing(PG)

Bachelor of Engineering 1975 College of Engineering, Trivandrum

Master of Engineering 1978 College of Engineering, Trivandrum

Ph.D 1989 Indian Institute of Technology, Madras

Post Doctoral Research 2001 Linkoping University, Sweden

Co-ordinator, Project on 'Special Manpower Development Programme' in VLSI (Rs 1 crore), funded
by Ministry of Communication and Information Technology(2005-2013),
Coordinator, ISTE (Indian Society for Technical Education) Summer School on Digital
Communication and the ISDN, May 1991

Asst-Professor-in-charge, Intercom Facilities, 1991-2000

Principal Invesigator, MHRD Project on Modernisation of Communication Engg Labs,(Rs 10 Lakhs) ,funded
by Ministry of Human Resources Development (MHRD),1991-1993

Convenor/Secretary of FUTECH 97, National Student Conference in REC
Calicut in 1997

Programme committee leader for 10th Kerala science Congress in REC, Calicut

Coordinator, Campus Communication Network -1995-2000 (Established cable network in the campus)

Convenor, Programme committee , 22nd National Systems Conference (NSC98)
on Technology, Education and Environment for Sustainable growth, at REC
Calicut

Principal investigator, Project on Modernisation of Microwave and Communication Engg Labs,
(Rs 5 lakhs) funded by Ministry of Human Resources Development
(MHRD),1999-2001

Liaison Officer for NITC with IIM Kozhikode, 2001-2002

Coordinator, AICTE/ISTE Short term course on Advances in Compression Techniques, December 2002

Coordinator, TATHVA National Level Technical Festival , March 2003

Principal Investigator, Project of R&D on Implementation of digital filter banks ,(Rs 6 Lakhs), funded
by Ministry of Human Resources Development (MHRD),2003-2005

Warden, Ladies Hostel 1979-1980, 2001-2003

Chairman /Co-Chairman of National /International Conferences.

1 Chaired the session on "Filters&Filter Banks" on June 10, 2004 in IEEE Nordic Signal Processing Symposium, (NORSIG 2004)Espoo, Finland .

2 Chaired the session on Signal Processing in the International conference on Computational Intelligence, Robotics and Autonomous Systems, Singapore, November 28-30, 2001

3 3 Chaired the session on "Audio and Speech Processing" on 14-5-2000 in IEEE Nordic Signal Processing Symposium, (NORSIG 2000) Kolmorden, Sweden, May 13-15, 2000

4 Chaired the session on "Audio and Speech Processing" on 15-5-2000 in IEEE Nordic Signal Processing Symposium, (NORSIG 2000) Kolmorden, Sweden, May 13-15, 2000

5 Chaired the session on "Signal Processing, Image Processing and Networks" on 17-7-1999 in the International Conference on Robotics, Vision and Parallel Processing for Automation, Ipoh, Malaysia

Referee for National/International Conferences

1. Referee for ECCTD'01European Conference on Circuit Theory and Design 28.08.2001 - 31.08.2001 Espoo, Finland

2. Referee for IEEE Nordic Signal Processing Symposium, (NORSIG 2000) Kolmorden, Sweden, June 2000

3. Referee for IEEE Nordic Signal Processing Symposium, (NORSIG 2004) at Espoo, Finland, June 2004.

4. Reviewer Journal of Elsevier Signal Processing 2005-2006

Participation in International conferences

1. Chaired the session on "Filters & Filter Banks" on 2006 IEEE International Symposium on Circuits and Systems, to be held in Kos, Greece, May 21-24, 2006.

2. Presented a paper and Chaired a session on Filters & Filter banks in 6th Nordic Signal Processing Symposium, NORSIG 2004 Meripuisto, Espoo, Finland June 9 - 11, 2004

3. Presented a paper in the session on Signal Processing in the 6th International Conference on High performance Computing in Asia-Pacific region, Bangalore, India

4. Presented two papers and chaired the session on Signal Processing in the International conference on Computational Intelligence, Robotics and Autonomous Systems, Singapore, November 28-30, 2001

5. Presented two papers in the 9th International Confe rence on Advanced Computing and Communications Bhubaneshwar, India, December 2001

6. Presented a paper in ICECS 2000, IEEE International Conference on Electronics, Circuits and Systems, Beirut, Lebanon, Dec 2001

7. Attended EUSIPCO 2000, X European Signal Processing Conference, Tampere, Finland, Sept 2000

8. Presented a paper and chaired a session in NORSIG 2000, IEEE Nordic Signal Processing Symposium, Kolmorden, Sweden, June 2000

9. Attended ISCAS 2000, IEEE International Symposium on Circuits and Systems in Geneva, Switzerland, May 2000

10. Presented a paper in ROVPIA '99, International Conference on Robotics, Vision and Parallel Processing for Automation, Ipoh, Malaysia, July 1999

11. Fellow in the 12th International Conference on VLSI Design, Goa, India, January 7-10, 1999

Research Publications:

Papers published in National / International Journals:  54

 

                  I.    In SCI Journals: 29 International

                 II.    In Scopus indexed journals: 25 International

a)     Conferences: 49       (International - 41 + National -8)

Sl. No.

Title of the Paper

Author(s)

Name of the Journal

Vol.& Year

Pages

  1.  

Design and Implementation of Low Complexity Two-Dimensional Variable Digital FIR Filters Using Single-Parameter-Tunable 2D Farrow Structure.

T Bindima, Elizabeth Elias

IEEE Transactions on Circuits and Systems I: Regular Papers

Thomson Reuters Impact factor:2.407

Vol.65, No2, doi: 10.1109/TCSI.2017.2724767

February 2018

618-627 

    2 

Low Complexity Fan Filters using Multiobjective Artificial Bee Colony Optimization Aided McClellan Transformation for Directional Filtering,

T Bindima, U. K. Shahanas, Elizabeth Elias

IEEE Transactions on Circuits and Systems -II: Express Briefs

Thomson Reuters Impact factor:1.57

Early Access IEEEXplore, DOI: 10.1109/TCSII.2018.2817592, March 2018

-

    3 

Design and Implementation of Reconfigurable Filter Bank Structure for Low Complexity Hearing Aids using 2-level Sound Wave Decomposition  

Amir A, Bindiya T. S., Elizabeth Elias

Biomedical Signal Processing and Control, Elsevier

Thomson Reuters Impact factor: 2.399

 

Volume 43, May 2018,

96–109

    4 

Low complexity reconfigurable channelizers using non-uniform filter banks

V.Sakthivel and Elizabeth Elias

Computers and Electrical Engineering, Elsevier

Thomson ReutersImpact factor:1.57

Vol.68

April 2018

389-403

  1.  

Design of hardware-efficient digital hearing aids using non-uniform MDFT filter banks

V. Sakthivel and Elizabeth Elias

Signal, Image and Video Processing, Springer, Thomson ReutersImpact factor:1.1

DOI : 10.1007/s11760-017-1225-1.

December 2017

 

   5 

A novel design and implementation technique for low complexity variable digital filters using multi-objective artificial bee colony optimization and a minimal spanning tree approach

T Bindima, Elizabeth Elias

Engineering Applications of Artificial Intelligence, Elsevier: doi:10.1016/j.engappai.2016.12.011, Thomson Reuters Impact factor: 2.368

Volume 59 Issue C, March 2017

133-147 

   6 

Reconfigurable Farrow Structure-Based FRM Filters for Wireless Communication Systems, 

Nisha Haridas, Elizabeth Elias,

Circuits, systems and signal processing, Springer, Thomson Reuters Impact factor:-1.178

January 2017

36(1)

 

315–338

    7 

Low complexity technique to get arbitrary variation in the bandwidth of a digital FIR filter 

Nisha Haridas, Elizabeth Elias

IET Signal Processing Journal, doi: 10.1049/iet-spr.2016.0055, Thomson Reuters Impact factor: 0.911

Available online: 04 November 2016

 

     8 

Meta-heuristic evolutionary algorithms for the design of optimal multiplier-less recombination filter banks. 

Bindiya T. S., Elizabeth Elias

Information Sciences, Elsevier, Impact factor: 3.364

339, 2016

31-52

     9 

Prototype Filter Design Approaches for Near Perfect Reconstruction Cosine Modulated Filter banks - A Review

Shaeen K, Elizabeth Elias

Journal of Signal Processing Systems, Springer – Impact factor: 0.6

November 2015, Volume 81, Issue 2

183-195

  1.  

Efficient Design of Non-uniform Cosine Modulated Filter banks for Digital Hearing aids

Shaeen K, Elizabeth Elias

International Journal of Electronics and Communications, Elsevier, Impact factor: 0.601

September 2015, Volume 69, Issue 9

1314–1320

  1.  

Design of Totally Multiplier-less Sharp Transition Width Tree Structured Filter Banks for Non-uniform Discrete Multitone System

Bindiya T. S., Elizabeth Elias

International Journal of Electronics and Communications, Elsevier, Impact factor: 0.786

2015, 69(3)

655 – 665

  1.  

Design of Multiplier-less Sharp Transition Width Non-Uniform Filter Banks Using Gravitational Search Algorithm

Bindiya T. S., Elizabeth Elias

International Journal of Electronics, Taylor and Francis, Impact factor: 0.414

2015, 102(1)

48-70

  1.  

Meta-heuristic Algorithms for the Design of Multiplier-less Non-Uniform Filter Banks based on Frequency Response Masking

Bindiya T. S., Elizabeth Elias

Soft Computing, Springer, Impact factor: 1.63

July 2014, Volume18, Issue 8

1529 -1547

  1.  

Modified meta-heuristic Algorithms for the Optimal Design of Multiplier-less Non-uniform Channel Filters

Bindiya T. S., Elizabeth Elias

Circuits, Systems, and Signal Processing, Springer, Impact factor: 1.178

March 2014, Volume 33, Issue 3

815-837

  1.  

Design of frequency response masking FIR filter in the Canonic Signed Digit space using modified Artificial Bee Colony algorithm

Manju Manuel,   Elizabeth Elias

Journal of Engineering Applications of Artificial Intelligence(Elsevier), Impact Factor: 2.207

Vol.26 no. 1,

Jan 2013

660-668

  1.  

Reconfigurable channel filtering and digital down conversion in optimal CSD space for software defined radio

James T. George and Elizabeth Elias

AEU- International Journal of Electronics and Communication, Elsevier, Impact Factor: 0.601

Vol.68no. 4,

2014

 

312--321

  1.  

Artificial Bee Colony Algorithm for the design of multiplier-less non-uniform filter bank Transmultiplexer

Manoj V. J. and Elizabeth Elias

International Journal of Information Sciences, Elsevier, Impact Factor: 4.038

Vol.192

Jun 2012

 

193-203

  1.  

Design of Multiplier-less Non-uniform Filter Bank Tran multiplexer Using Genetic Algorithm

Manoj V J and Elizabeth Elias

Journal of Signal processing, Elsevier, Impact Factor: 2.209

Vol.89, Issue 11, 2009

2741-2285

  1.  

A multi-level wavelet approach for automatic detection of epileptic spikes in the electroencephalogram

K. P. Indiradevi, P. S. Sathidevi, S. Dinesh Nayak, K. Radhakrishnan and Elizabeth Elias

Computers in Biology and Medicine, Elsevier, Impact Factor: 1.240

2008

805 -816

  1.  

Two-dimensional, two-channel signal-adapted filter banks

 

Sheeba V. S. and Elizabeth Elias

IET Comput. Digit. Tech., 2008, Impact Factor: 0.356

Vol. 2, No. 4,

2008

285-294,

  1.  

Two-Dimensional FIR Signal Adapted Filter Banks: Optimality and Design

Sheeba V. S. and Elizabeth Elias

Journal of Signal Processing, Elsevier, Impact Factor: 2.209

Vol 87, 2006

2381 - 2391

  1.  

Design of Non-uniform Filter Bank with canonic signed digit filter coefficients

Manoj V.J. and Elizabeth Elias

IET Signal Processing, Impact Factor: 0.911

Vol. 3, Issue 3, 2009

211-220

  1.  

M-Channel Cosine Modulated Filter Banks with Linear Phase Analysis and Synthesis Filters

K. M. Abdul Hameed and Elizabeth Elias

Journal of Signal Processing, Elsevier, Impact Factor: 2.209

Vol.86 2006

3842-3848

 

  1.  

Tree-structured IIR/FIR uniform-band and octave-band filter banks with very low-complexity analysis or synthesis filters

Elizabeth Elias, P. Lowenburg, H. Johanson, Lars Wanhammar

Signal Processing – An International Journal, Elsevier, published byEURASIP, Impact Factor: 2.307

Vol. 83, No.9, Sept.  2003

1997-2009

  1.  

Theoretical analysis of planar bulk acoustic wave response

Elizabeth Elias, Ashok Jhunjhunwala.

IEEE Trans. On Ultrasonics Ferroelectrics and Frequency Control, Impact Factor: 1.512

Vol. 37, No.1, Jan.1990

2 - 13

 

  1.  

New orientations for bulk acoustic wave devices

Elizabeth Elias, Ashok Jhunjhunwala.

IEEE Trans. On Ultrasonics Ferroelectrics and Frequency Control

Impact Factor: 1.512

Vol. 37, No.3,May 1990,

230 – 233

 

  1.  

Techniques for the search of optimum planar bulk acoustic wave devices

VarunJeoti, Elizabeth Elias and Ashok Jhunjhunwala,

IETE Journal of Research, Taylor & Francis

Vol. 35, no. 5, Oct.1989

298 – 304

 

  1.  

Analysis of planar bulk acoustic wave devices

Elizabeth Elias, Ashok Jhunjhunwala

Electronics Letters, IET, Impact Factor: 1.068

Vol.24, No. 4, Feb. 1988

240 -242

S. No.

Title of the Paper

Author(s)

Name of the Journal

Vol.& Year

Pages

  1. 1.            

 Low Complexity Spectrum Sensing Technique for Cognitive Radio using Farrow Structure Digital Filters

I Raghu and Elizabeth Elias

Engineering Science and Technology, an International Journal, Elsevier 

Accepted for publication

 

  1.  

Design of Multiplier-less FIR filters with Simultaneously Variable Bandwidth and Fractional Delay

Aravind Illa, Nisha Haridas, Elizabeth Elias

Engineering Science and Technology, an International Journal, Elsevier 

19(3), September 2016

1160–1165.

  1.  

Design of reconfigurable low-complexity digital hearing aid using Farrow structure based variable bandwidth filters 

Nisha Haridas, Elizabeth Elias

Journal of Applied Research and Technology, Elsevier

14(2), April 2016

154–165

  1.  

Design of efficient circularly symmetric two-dimensional variable digital FIR filters

Thayyil Bindima, Elizabeth Elias

Journal of Advanced Research, Elsevier

7(3), May 2016

336–347

  1.  

Efficient variable bandwidth filters for digital hearing aid using Farrow structure

Nisha Haridas, Elizabeth Elias

Journal of Advanced Research , Elsevier

7(2), 2016

255-262

  1.  

Design of FRM Based MDFT Filter Banks in the Canonic Signed Digit Space Using Modified meta-heuristic Algorithms

Bindiya T. S., Elizabeth Elias

International Journal of Signal and Imaging Systems Engineering,

Indersciene

9(1), 2016

20 - 37

  1.  

Design of sharp MDFT filter banks with perfect Reconstruction in the SPT space

V. Sakthivel and Elizabeth Elias

Far East Journal of Electronics and Communications

16(2)·: May 2016

395-414

  1.  

Design of Multiplier-less Sharp Non-uniform Cosine Modulated Filter Banks for Efficient Channelizers in Software Defined Radio

Shaeen K and Elizabeth Elias

Engineering Science and Technology, an International Journal, Elsevier

Vol. 19, Issue 1, March 2016

147-160

  1.  

Design of low complexity sharp MDFT Filter Banks with perfect reconstruction using Hybrid Harmony-Gravitational Search Algorithm

V. Sakthivel and Elizabeth Elias

Engineering Science and Technology, an International Journal, Elsevier

Vol. 18, no. 4,

Dec 2015,

648–657

  1.  

Design of Circularly Symmetric 2-D Sharp Wideband Filters using FRM and Multiplierless Transformation

Manju Manuel, Remya Krishnan and  Elizabeth Elias

International Journal of Signal and Imaging Systems Engineering, Inderscience

Vol 8,

No. 3

2015

177-186

  1.  

 Non-uniform Cosine Modulated Filter Banks using meta-heuristic Algorithms in CSD space

Shaeen K and Elizabeth Elias

Journal of Advanced Research, Elsevier

6, 2015

839-849

  1.  

Design of multiplier-less continuously variable bandwidth sharp fir filters using modified harmony search algorithm

James T. George and Elizabeth Elias

International Journal of information Technology and Management, Inderscience

Vol.14, no. 1,

2014

5-25

  1.  

Image Quality assessment in Medical imaging based on Compressed Sensing

Byjubai T. P and Elizabeth Elias

International Journal of Medical Engineering and Informatics, Inderscience

Vol. 4, No. 3, 2012,

262 – 273

 

  1.  

Design of sharp 2D multiplier-less Circularly Symmetric FIR filter using Harmony Search Algorithm and Frequency Transformation

Manju Manuel and Elizabeth Elias

Journal of Signal and Information Processing (JSIP)

Vol. 3

no. 3

Apr. 2012.

Version 1.0

  1.  

Continuously variable bandwidth sharp FIR filters with low complexity

James T George and Elizabeth Elias

Journal of Signal and information Processing

Vol. 3

Aug.2012

308-315

  1.  

Sparse Regulation in Digital Medical Imaging

Byjubai. T. P and Elizabeth Elias

International Research Journal of Signal Processing – IRJSP

Vol. 03, no. 01, Jan - April 2012

 

  1.  

Design of Low Complexity Quadrature mirror lattice filter bank using Simulated annealing

Renjitha G Nair, Manoj V. J. and Elizabeth Elias

International Journal of Information Processing

4(2), 2010

31-40

  1.  

On the Design of Low Complexity Cosine Modulated Filter Bank Transmultiplexer

Manoj V. J. and Elizabeth Elias

International journal of information and communication technologies, Inderscience

Vol., Issue 1, 2009

83-87

  1.  

 

Adaptive loading with Principal Component Filter Banks in MIMO Multicarrier Modulation system

 

Sheeba V. S. and Elizabeth Elias

International Journal of Signal and Imaging Systems Engineering, Inderscience

Vol 2, No 1,2009

81- 87

  1.  

Complexity analysis of electroencephalogram records of epileptic patients using Hurst exponent

K.P. Indiradevi, P. S. Sathidevi and Elizabeth Elias

 International Journal of Medical Engineering and Informatics, Inderscience

Vol 1, no.3, 2008

368-380

  1.  

Automatic localisation of epileptic foci in long-term continuous EEG

K.P. Indiradevi, P. S. Sathidevi and Elizabeth Elias

International Journal of Medical Engineering and Informatics, Inderscience

Vol 1, no.1, 2008

134-154

  1.  

Different Approaches for the Design of IFIR Compaction Filter

 

Sheeba, V. S., and Elizabeth Elias

World Academy of Science, Engineering and Technology

Vol 16, 2008

753-759

  1.  

Transition Matrix Computation and Reduction of Boundary Error Using Smooth Multi wavelet Bases

E.P. Sumesh and Elizabeth Elias

Journal of Wavelet Theory and Applications (JWTA)

Volume 1 Number 1, May 2007

125-140

  1.  

Design of Two-Dimensional Signal Adapted Filter Banks for Application in Image Processing

Sheeba V. S. and Elizabeth Elias

WSEAS Transactions on Signal Processing

Issue 9, Volume 2, Sep 2006

1281-1286

  1.  

On Linear Phase M-channel cosine modulated Filter Banks

K. M. Abdul Hameed and Elizabeth Elias

WSEAS Transaction on Signal processing

Issue 4, Vol2, Apr2006

484-489

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