Personal Information

Nationality: Indian

Permanent Address: D Vijayalakshmi,

W/O-Cdr M Karthikeyan,

03 Sagar,Naval Park, Naval Base,

Vishakapatnam,Andhra Pradesh, PIN-530014

Educational Qualifications

M.E. (2008), Communication System

Anna University,Chennai, India

BE (2004), Electronics and Communication Engineering

Madurai Kamaraj University, India

HSC(2000), (Physics-Chemistry-Mathematics-Computer Science)

Board of Higher Secondary Examination,Tamil Nadu, India.

SSLC (1998)

Board of Secondary Education Tamil Nadu, India

Research Details

1. Google Scholar: https://scholar.google.com/citations?user=U0bPfvIAAAAJ&hl=en

2. Orchid ID: https://orcid.org/0000-0001-5567-4019

3. Web of Science Researcher ID: ABA-9960-2020

4. Scopus Author ID: 57218263031

5. Microsoft Academic : Vijaya1183@gmail.com

6. Research gate: https://www.researchgate.net/profile/Vijayalakshmi_Dhurairajan2

Area of Research: Image Enhancement

Area of Interest: Contrast Enhancement

Publications

2022

1. D. Vijayalakshmi, Malaya Kumar Nath, “A Novel Multilevel Framework based Contrast Enhancement for Uniform and Non-uniform Background Images using a Suitable Histogram Equalization”, Digital Signal processing, SCI, (IF -3.38) Elsevier. March 2022. https://doi.org/10.1016/j.dsp.2022.103532

2021

1. D. Vijayalakshmi, Poonguzhali Elangovan, and Malaya Kumar Nath, “Renyi Entropy based Bi-Histogram Equalization for Contrast Enhancement of MRI Brain Images”, Indian Journal of Radio & Space Physics (IJRSP), NiScPR-CSIR, vol. 50, no. 1, pp.5-11, March 2021, SCOPUS. http://nopr.niscair.res.in/handle/123456789/58085

2. D. Vijayalakshmi, and Malaya Kumar Nath, “A Novel Enhancement Technique using Gradient based Joint Histogram Equalization”, Circuits, Systems and Signal Processing, Springer Nature (IF -2.22) SCI, pp:1-39, vol. 40, pp.no. 3929- 3967, February 2021.

http://link.springer.com/article/10.1007/s00034-021-01655-3

3. D. Vijayalakshmi, and Malaya Kumar Nath, “Taxonomy of Performance Measures for Contrast Enhancement”, Pattern Recognition and Image Analysis, Springer Nature, SCOPUS, Issue. 04, vol.30, pp:691-701, January 2021. https://doi.org/10.1134/S1054661820040240

2020

1. D. Vijayalakshmi, Malaya Kumar Nath, and Om Prakash Acharya “A Comprehensive Survey on Image Contrast Enhancement Techniques in Spatial Domain”, Sensing and Imaging, Springer Nature, SCOPUS, vol. 21, no. 40, July 2020.

https://link.springer.com/article/10.1007/s11220- 020-00305-3

2018

1. Dhurairajan, Vijayalakshmi, Teku Sandhya Kumari, and Chekka Anitha Bhavani. "Low contrast image enhancement using Renyi entropy." Sci. Technol. Res. Inst. Defence (STRIDE), SCOPUS 11 (2018): 113-122.

Conferences publications related to the thesis:

2021

1. D. Vijayalakshmi, Malaya Kumar Nath, and Madhusudhan Mishra, (2021). “Novel Pre-processing Stage for Classification of CT scan Covid-19 Images”, In Proceedings of the 18^th International Conference on Signal Processing and Multimedia Applications, ISBN 978-989-758-525-8, ISSN 2184-9471, pages 87-94, conducted at Lisbon, Portugal. https://doi.org/10.5220/0010625200870094

2. D. Vijayalakshmi, Poonguzhali Elangovan, and Malaya Kumar Nath, “Multiscale based Joint Histogram Equalization for Nearly invisible Natural Images”, presented in the National Conference on Communication Systems (NCOCS-2021) held on 17th December 2021 at NIT Puducherry, Karaikal.

2019

1. D. Vijayalakshmi, and Malaya Kumar Nath, “A Compendious Analysis of Advances in HE Methods for Contrast Enhancement”, 2^nd International Conference on VLSI, Communication and Signal Processing (VCAS) 2019 (Published in Advances in VLSI, Communication and Signal Processing, Lecture Notes in Electrical Engineering, Springer, Ch. No: 26), conducted at MNNIT, Prayagraj, India.

https://doi.org/10.1007/978-981-15-6840-4_26

Experience

1. Lecturer, Dhanalakshmi Srinivasan Polytechnic, Perambalur, Tamilnadu(2004-2006)

2. Assistant Professor, Department of ECE, Vignan's Institute of Engineering for Women, Vishakapatnam, Andhra Pradesh,India (28.11.2011 - 12.09.2018).

Subjects Taught:

Signals and Systems

Digital Signal Processing

Digital Image Processing

Random Variables and Stochastic Process

Analog Communication.

Digital Communication.

Cellular Mobile Communication