KEC Faculty Profile

Journals Published (National)

1. Nirmala devi P &  Asokan R, 2013,’ Performance comparison of various speckle noise removal filters for ultrasound images’, i-manager’s Journal on Electronics Engineering, vol. 3 · no. 4, pp.19-23.

Journals Published (International)

1. Nirmala devi P &  Asokan R,  ‘A Modified Adaptive Wavelet Shrinkage Speckle Filter For Ultrasound Images’, Journal of Computer Science , vol.9 , no.10 pp. 1406-1413, 2013. 

2. Nirmala devi P &  Asokan R, ‘An Enhanced Homogeneity Measure Based Signal Variance Estimation For Speckle Removal In Ultrasound Images’, Journal of Theoretical and Applied Information Technology, vol. 64 , no.3, pp.802-810, 2014  

3. Nirmala devi P &  Asokan R, ’ An improved adaptive wavelet shrinkage for ultrasound Despeckling’, Sadhana,  Indian Academy of Sciences, Springer, vol. 39, Part 4, pp. 971–988.

4. Nirmala devi P &  Asokan R, ’ An Adaptive Truncated Wavelet Filter for Speckle Removal in Ultrasound Images’, International Journal of Applied Engineering Research, vol. 10, no. 2, pp. 2327-2337, 2015.  

5. Nirmala devi P &  Asokan R, ’ A Novel Edge Preserving Improved Adaptive Wavelet Filter for Speckle Removal in Ultrasound Images', Current Medical Imaging Reviews,  Vol 13, Issue:4, August 2018, Pp. 521-532 ; DOI:10.2174/1573405613666170118102821

6. Pradeep S & Nirmala devi P 'Investigation of various speckle Denoising Filters'  IEEE Explore, 2018 International Conference on Intelligent Computing and Communication for Smart World (I2C2SW), DOI: 10.1109/I2C2SW45816.2018.8997136, 13 February 2020

7. Nirmala devi P , Vigneswaran V, Sowmitha S & Sri Surya M K, 'Automation For Pulp Mixing In Paper Industries ' International JOurnal of Scientific and Technology Research,  Volume 9, Issue 04, April 2020, pp 3240-3243

8. Vijayalakshmi L & Nirmala devi P . "Impacts of RF radiation from mobile phones on human health and its remedies", Journal of Applied Research and Technology, Volume 18 No.5 pp. 269-278 

9. Nirmala devi P & Asokan R, 'Interscale Adaptive Threshold Wavelet Filter For Ultrasound Image Despeckling ' International Journal Of Biomedical Engineering And Technology, Vol. 36, No. 3, 2021, pp. 293-310, https://doi.org/10.1504/IJBET.2021.116998

10. Nirmaladevi P, Manoj Senthil K,   Selvavignesh S, :Artificial intelligent third umpire runout decision making using image processing", IOP Conference Series: Materials Science and Engineering, 1055 (2021) 012095

11. Manoj Senthil K, Nirmala devi  P , PraveenRajK G and Kavin M, "Food management and surveillance using Viola Jones algorithm and Local Binary Pattern Histogram" IOP Conference Series: Materials Science and Engineering, 1055 (2021) 012079

12. Arun A, Nirmala devi P, "A Survey on Current Semantic level Algorithms for improving Performance in CBIR", IOP Conference Series: Materials Science and Engineering, 1055 (2021) 012118

13. Pradeep  S & Nirmala devi P, "A Review on Speckle Noise Reduction Techniques in Ultrasound Medical images based on Spatial Domain, Transform Domain and CNN Methods" IOP Conference Series: Materials Science and Engineering, 1055 (2021) 012116

14. Manimegalai M, Nirmala devi P, Mekala V, Haripriya S, Jawahar B & Mageshkumar M,  "A Machine learning approach to monitor Brain Health and epilepsy detection", IOP Conference Series: Materials Science and Engineering, 1055 (2021) 012091

15. V.Sundhararaj , B. Meenakshipriya, P. NirmalaDevi, Performance Improvement of Hybrid Image Watermarking Algorithm Using Discrete Wavelet Transform and Human Visual Model, NeuroQuantology | May 2022 | Volume 20 | Issue 8 | Page 900 - 909 | doi: 10.14704/nq.2022.20.8.NQ44097

Paper Presented in National Conferences

1. P. Nirmala devi, R. Parthiban , "An Impulse Noise removal based on a Fuzzy Median Filter" , National Conference on Automated Control, Computer and Communications (NACCC'10), March 2010

2. P. Nirmala devi, Aasaithambi, "FPGA based softcore Implementation for Thyristor Control Applications", National Conference on Automated Control, Computer and Communications (NACCC'10)

3. P. Nirmala devi, S.T. Rajeswari, "A Novel Wavelet based Filters for Speckle Noise Removal in Color Images", National Conference on Computing Technologies and Sciences’11

4. P. Nirmala devi, Keerthana Bagirathan and Deva shree, "A Novel Impulse Noise Detection and Removal method for color images using wavelet Neural Networks", National Conference on Signal Processing, Communication and VLSI Design (NCSCV’11)

5. P. Nirmala devi, M. Nitha and Dr.U.S. Ragupathy, "Comparison between Speckle Noise reduction Techniques in Ultrasound Images", National Conference on Advances in Computational Intelligence and Instrumentation Technology (ACIIT 2013)

6. P. Nirmala devi, Dr. R. Asokan, P. Govind  and S. Usha, "Performance Comparison of various speckle Noise removal Filters for Ultrasound Images", National Conference on Communication, Computing and Networks (NCCN 2013).

7. P. Nirmala devi, Dr. R. Asokan and K.Iniaval, "Anomaly detection in Thermal Power Plant", National Conference on VLSI, Embedded Systems, Signal Processing and Communication Systems (VESCOM-2016)

Paper Presented in International Conferences

1. P. Nirmala devi  &  R Asokan , ‘An overview of classical, fuzzy and wavelet based approaches for noise removal in digital Images’,  International Conference on Recent  Advancements in Electrical Sciences ’10

2. P. Nirmala devi, R. Parthiban, "Fuzzy based noise removal filter for digital Images", International Conference on Computational Systems and Communication Technology, May 2010.

3. P. Nirmala devi, Aasaithambi , "FPGA based softcore Implementation for Thyristor Control Applications", International Conference on Advanced Computing and Communication (ICACC’10), May 2010.

4. Nirmala devi P &  Asokan R,  ‘An improved Edge Detection using Ant colony Optimization’, International Conference on Electrical and Electronics Engineering and Technology’13, April 2013

5. .Nirmala devi  &  R. Asokan, ‘A New adaptive wavelet shrinkage for speckle noise removal in Ultra sound Images using Inter and Intra scale dependencies’ , International Conference on Bio Signals, Images and Instrumentation ’13, March 2013

6. . Nirmala devi, M. Nitha and Dr.U.S. Ragupathy, "Speckle Noise reduction Techniques in Ultrasound Images : A survey", International Conference on Electrical and Electronics Engineering and Technology, ICEEET’13, April 2013

7. Nirmala devi P, Dr.R. Asokan, P. Govind & S. Usha ,"Speckle Noise Reduction using a Novel Wavelet Thresholding for Ultrasound Images:, International Cpnference on Reneqable Enrgy Utilization(ICREU 2014), Jan 08-10 2014

8.  Nirmala devi P , Pradeep K K  &  Asokan R , ‘A Novel Fusion based Despeckling Algorithm for Ultrasound Images’ , International Conference on Innovations in Information, Embedded and Communication Systems-2014, March, 2014

9. P. Nirmala devi, Prabhu &  R.Asokan , 2014, ‘A Novel Despeckling filter for ultrasound Images,  International Conference on Innovations in Information, Embedded and Communication Systems-2014, March 2014

10.  P. Nirmala devi, P. Gopinath and K.  Prathiba, "Despeckling of Ultrasound Images based on Optimal Wavelet Basis Selection", International Conference on Innovations in Information, Embedded and Communication Systems-2014, March 2014

11. P. Nirmala devi, Dr. R.Asokan  and P.Kiruthika, "A novel despeckling algorithm for improving the quality of ultrasound images", International conference on Emerging Trends in Engineering Technology (ICETET’2015), March 2015

12. P. Nirmala devi, Dr. R. Asokan  & A.T.Renuka, "Segmentationof Fetal Abnormalities using Hybrid Chan-Vese with Level Set Approach", International conference on Emerging Trends in Engineering Technology (ICETET’2015), March 2015

13. Nirmala devi P & Vinoth K, "A new adaptive Image enhancement and target identification for underwater imagery", International Conference on Applied Mathematics and Informatics(ICAMI 2017), March 17, 2017

14. Nirmala devi P & Vinoth K, "Design and Implementation of Autonomous Street Lighting System using Solar Energy", International Conference on Recent Trends in Engineering and technology", March 18 2017

15. Pradeep S & Nirmala devi P, Investigation of various speckle removing filters. International conference on Intelligent Computing and Communication for Smart world (I2C2SW), December 14-15, 2018

16. Nirmaladevi P, Manoj SenthilK & Selvavignesh. S, "Artificial intelligent third umpire runout decision making using image

    1. processing", International virtual conference on Robotics, Automation, Intelligent Systems and Energy (IVC-RAISE2020), December15, 2020

17. Manoj Senthil K, Nirmala devi  P , PraveenRajK G and Kavin M, "Food management and surveillance using Viola Jones algorithm and Local Binary Pattern Histogram" IInternational virtual conference on Robotics, Automation, Intelligent Systems and Energy (IVC-RAISE2020), December15, 2020

18. Arun A, Nirmala devi P, "A Survey on Current Semantic level Algorithms for improving Performance in CBIR", International virtual conference on Robotics, Automation, Intelligent Systems and Energy (IVC-RAISE2020), December15, 2020

19. Pradeep  S & Nirmala devi P, "A Review on Speckle Noise Reduction Techniques in Ultrasound Medical images based on Spatial Domain, Transform Domain and CNN Methods" International virtual conference on Robotics, Automation, Intelligent Systems and Energy (IVC-RAISE2020), December15, 2020

20. Manimegalai M, Nirmala devi P, Mekala V, Haripriya S, Jawahar B & Mageshkumar M,  "A Machine learning approach to monitor Brain Health and epilepsy detection", International virtual conference on Robotics, Automation, Intelligent Systems and Energy (IVC-RAISE2020), December15, 2020

21. Nirmala devi P, Selva vignesh S, Tharun Balaji and Vijay Automatic Third Umpire Leg-Before-Wicket Using Image Processing , Second International Conference on Artificial Intelligence and Smart Computing (ICAISC - 2022Virtual Conference) ,  11th - 12th March 2022 BIT, Sathyamangalam

22. M. Pavithra, P. Nirmala devi, P. Pavithra P Muthuraman K R, Kamalesh G,  Merwin Krithik A ,Advanced Smart Human Computer Interface using (OpenCV) for spinal card injured (quadriplegia) patients , 2nd International Conference on Intelligent, Robotics, Mechatronics and Automation Systems(IRMAS 2022) 22- 23 April 2022 VIT Centre for Automation and School of Mechanical Engineering in association with Asia Pacific University in Technology and Innovation, Malaysis and Amara Raja Batteries, Tirupati 

23. M. Pavithra, P. Nirmala devi, P. Pavithra P Muthuraman K R, Kamalesh G,  Merwin Krithik A ,Skin Cancer Detection Using Convolutional Neural Networks , 2nd International Conference on Intelligent, Robotics, Mechatronics and Automation Systems(IRMAS 2022) 22- 23 April 2022 VIT Centre for Automation and School of Mechanical Engineering in association with Asia Pacific University in Technology and Innovation, Malaysis and Amara Raja Batteries, Tirupati 

24. Nirmala devi P   K. Manoj Senthil and M. Pavithra , An Efficient Content Based Image Retrieval and Classification based on Hybrid Texture Feature Extraction , Third International Conference on Advances in Physical Sciences and Materials 2022 (ICAPSM 2022) 18 - 19, AUGUST 2022 | Coimbatore, India 18 - 19, AUGUST 2022 | Coimbatore, India KPR Institute of Engineering and Technology 

25. Pavithra M, Nirmala devi P, Bhavesh J, Kawin S, Swetha R, Suthir S, Kamesh D, Vijay V, Manoj Kumar L Face Authentication System based on feature extraction using Raspberry Pi , 3rd International Conference on Intelligent Robotics, Mechatronics and Automation systems (IRMAS2023), Centre for Automation and School of Mechanical Engineering in association with Asia Pacific University in Technology and Innovation, Malaysia and COEP Technical University, Pune MAY - 4-5, 2023