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From the Desk of the Vice Chancellor

Greetings!

As the Vice Chancellor of this premier university, I am extremely pleased to share this space to converse with all of you. The University of Madras is a post- sesquicentennial institution which has forged a glorious path for itself and has been the site for significant scientific discoveries as well as the beacon for national and regional societal transformation. It has successfully managed to hold aloft its tradition even while keeping up with the emerging trends. One reason for this is the way in which the university has kept alive its interactions with all the stakeholders.

The COVID 19 pandemic has introduced a ‘new normal’ and its impact is felt in the workings of the university as well. The students have been attending the lectures online. While online learning has the advantage of being anytime and anywhere, it has taken away the peer group interaction and peer learning which are integral aspects of the university experience. We look forward to welcoming you to the campus very soon. Meanwhile, our faculty and administration will continue to bring the best to the virtual classrooms. As students, you need to view the restrictions posed by the pandemic as a temporary deterrent. Your focus should be to gain the competencies to conduct application oriented research in order to evolve as useful citizens of our society.

Our university boasts of faculty with a high degree of knowledge and commitment to offer the best in teaching and research. Given the context of the pandemic, we need to redefine our teaching-learning processes to offer the best pedagogic experience to our students. Similarly, the post-pandemic era demands that we hone the employment potential and entrepreneurial capacity of our learners. This necessitates that we focus on sponsored research in cutting edge areas.

Our administrative staff have been the backbone of the university. While we move towards a transparent and complete e-governance model, we need more support from you. When the teaching-learning process at our university – from admission to certification -- is moving into the digital era, your skills and competencies need to keep pace.

At our university, we are gearing up for the final round of NAAC re-accreditation. This has offered us an opportunity to assess our Strengths, Weaknesses, Opportunities and Challenges. Further, it has made us more determined to reiterate our quality benchmarks in teaching, research and extension activities. We are aware of this responsibility and fully prepared for it because, our university has always encouraged individual thinking within the established frameworks. This is echoed in the words of Tim Burners Lee, who initiated the World Wide Web: “We are forming cells within a global brain and we are excited that we might start to think collectively. What becomes of us still hangs crucially on how we think individually.” Let us unite to make the educational experience at the University of Madras a synergy of the best minds and best thoughts.

Prof.Dr.S.Gowri

Vice-Chancellor
University of Madras

Dr. Mrs. PL. ChithraM.C.A., M.Phil., Ph.D

Professor and Head
Department of Computer Science
6

Awards

65

Publications

135

Seminars / Conference

5

Projects

3

Ph.D Awarded

9

Ph.D Present

Publications

Articles (Total Articles: 13)

# Title Author Publisher Volume Year Page(s)
1 Tensor block wise singular value decomposition for 3D point cloud compression A. Christoper Tamilmathi and PL. Chithra Multimedia Tools and Applications https://doi.org/10.1007/s11042-021-11738-7 Received: 13 October 2020 / Revised: 24 August 2021 / Accepted: 8 37917–37938
2 Tensor Tucker Decomposition based Geometry Compression on Three Dimensional LiDAR Point Cloud Image ISSN: 2278-3075,  DOI: 10.35940/ijitee.C8551.019320 PL. Chithra, A. Christoper Tamilmathi International Journal of Innovative Technology and Exploring Engineering (IJITEE) Volume-9 Issue-3 January 2020, 2278-3075
3    An Efficient Encoder-Decoder CNN for Brain Tumor Segmentation in MRI Images,   G. Dheepa & P. L. Chithra IETE Journal of Research DOI: 10.1080/03772063.2022.2098182 2022 DOI: 10.1080/03772063.2022.2098182
4 Deep Learned Quantization-Based Codec for 3D Airborne LiDAR Point Cloud Images Christoper Tamilmathi A ,Chithra PL Frontiers in Robotics and AI 606770 2021 8:(1-10)
5 Performance Elucidation of Metrics in High Efficiency Video Coding Using HEVC Test Model  Chithra, P. L., and Roselin Clara Angel Soft Computing and Signal Processing. Springer, Singapore 645-655 2021 645-655
6   Deep Learned Quantization-Based Codec for 3D Airborne LiDAR Point Cloud Images. Tamilmathi AC and Chithra PL Front. Robot. AI 8:606770 . doi: 10.3389/frobt.2021.606770s 2021 . doi: 10.3389/frobt.2021.606770s
7 Challenges in Brain Tumor Segmentation using Deep Learning Methods PL. Chithra1 , T.Yegammai2 Design Engineering ISSN: 0011-9342 2021 ISSN: 0011-9342
8 Fully Convolutional Densenet based Brain Tumor Segmentation through Input Cascaded CNN G.Dheepa and PL.Chithra Journal of Education: Rabindrabharati University 13 2021 170-176
9 Audio Steganography in Cepstrum Domain for Secret Data Transmission PL.Chithra and R. Aparna Journal of Education: Rabindrabharati University 13 2021 180-185
10 Challenges in Brain Tumor Segmentation using Deep Learning Methods Pl. Chithra and T. Yegammai Design Engineering 6 2021 1252 – 1262.
11 Modifiable Blockchain Based on Newton’s Interpolation for Removing Double Spend Attack K. Sathya and PL. Chithra Journal of Education: Rabindrabharati University 13 2021
12 Quality Augmentation of Metrics in Video Codec with Noise Removal and Discriminant Analysis Dr.PL.Chithra_1 and A.Roselin Clara Design Engineering 6 2021 1219 - 1231
13  3D LiDAR point cloud image codec based on Tensor, DOI: 10.1080/13682199.2020.1719747     PL. Chithra & A. Christoper Tamilmathi The Imaging Science Journal 68:1 2020 1-10

Books (Total Books: 2)

# Title Author Publisher Volume Year Page(s)
1 Internet & Java Made Easy by Mr. S. Gopinathan,  Mrs. PL. Chithra, Mrs. M. Sornam ,Mrs. B. Lavanya Mr. S. Gopinathan, Mrs. PL. Chithra, Mrs. M. Sornam ,Mrs. B. Lavanya Internet & Java Made Easy - - -
2 Correlation of 2D Fourier Transform Image Recognition

Journals (Total Journals: 50)

# Title Author Publisher Volume Year Page(s)
1 Image Preservation using Wavelet Based on Kronecker Mask, Bridge-Massart and Parity Strategy Dr.PL.Chithra and A. ChristoperTamilmathi International Journal of Innovative Technology and Exploring Engineering (IJITEE), ISSN: 2278-3075 Volume-8, Issue-11 September 2019 610-619
2   A Novel Encryption Algorithm by Fusion of Modified Blowfish Algorithm and Fermat’s Little Theoram for Data  PL.Chithra and K. Sathya International Journal of Innovative Technology and Exploring Engineering, ISSN: 2278-3075 Volume-9, Issue-4 September 2019 1188-1192
3 A survey on image enhancement based histograme qualization techniques. Dr.PL.Chithra International Journal of science and research, 2319 – 7064 Volume 7, Issue 10 oct 2018 PP: 432-436
4   Color Channel CAPTCHA: A Secure Scheme for Cloud Environment PL.Chithra and K. Sathya International Journal of Innovative Technology and Exploring Engineering (IJITEE) Volume-9, Issue-1 November 2019 2154-2160
5 An Efficient Cascaded CNN Architecture for Brain Tumor Detection in MRI Images Dr.PL.Chithra and G.Dheepa International Journal of Innovative Technology and Exploring Engineering (IJITEE) Volume-9 Issue-3 January 2020 1663-1668
6 Tensor Tucker Decomposition Based Geometric Compression on Three Dimensional LiDAR Point Cloud Image Dr.PL.Chithra and A. ChristoperTamilmathi International Journal of Innovative Technology and Exploring Engineering (IJITEE) Volume-9, Issue-3 Jan 2020 1897-1903
7   SURF Points Versus SIFT Points in Identification of Medicinal Plants PL .Chithra and S. Janes Pushparani International Journal of Engineering and Advanced Technology Volume 9, Issue 2 December 2019 602-607
8 Scanning to speech challenge response authentication test for visually impaired PL.Chithra and K. Sathya Computers and Electrical Engineering Elsevier 2021 https://doi.org/10.1016/j.compeleceng.2021.107133
9 Di-Phase Midway Convolution and Deconvolution Network for Brain Tumor Segmentation in MRI Images  PL.Chithra and G.Dheepa International Journal of Imaging Systems and Technology Wiley online Library 2020 1-13, DOI: 10.1002/ima.22407
10 3D LiDAR Point Cloud Image CODEC based on Tensor Dr.PL.Chithra and A. ChristoperTamilmathi The Imaging Science Journal, ISSN: 1368-2199 (Print) 1743-131X (Online) Vol no-68, Issue-1/Taylor and Fransis 2020 1-10, https://doi.org/10.1080/13682199.2020.1719747
11  A Fully-Automated Detection of Brain Tumor in MRI Images using Input Cascaded CNN G.Dheepa and PL.Chithra International Journal of Mathematics and Computer Science, ISSN 1814-0432 Vol- 15, No. 4 2020 1193-1197
12  A Segmentation using Fuzzy Cluster-Based Thresholding Method for Apple Fruit Sorting M.Henila and PL.Chithra IET Research Journals, ISSN 1751-8644 o 2020 DOI: 10.1049/iet-ipr.2020.0705
13     A COMPARATIVE STUDY BASED ON INFORMATION SECURITY   PL.Chithra and L.Neithriya International Journal of Emerging Technology and Innovative Engineering 5 2019 306-309
14   Fruits Classification Using Image Processing Techniques   PL.Chithra and M.Henila International Journal of Computer Sciences and Engineering 7 2019 131-135
15     A STUDY ON VARIOUS IMAGE PROCESSING TECHNIQUES, Dr.PL. Chithra, P.Bhavani International Journal of Emerging Technology and Innovative Engineering 5 2019 316-322
16 A STUDY ON IMAGE COMPRESSION TECHNOLOGY Dr.PL. Chithra, E. Shalini, International Journal of Emerging Technology and Innovative Engineering 5 2019 310-315
17    A Survey on Various Leaf Identification Techniques for Medicinal Plants PL .Chithra and S. Janes Pushparani International Journal on Future Revolution in Computer Science & Communication Engineering 4 2018 38-42
18    A Study on Intra-Prediction Mode Deciding Algorithms of HEVC Dr.PL.Chithra and A.Roselin Clara International Journal on Future Revolution in Computer Science & Communication Engineering (IJFRCSCE) 4 2018 -
19 A Novel Password Encryption using Wedges Algorithm with QR Code PL Chithra and K Sathya International Journal of pure and applied Mathematics 119 2018 857-861
20 Effective lossy and lossless color image compression with multi layer perceptron PL Chithra and A.Christoper TamilMathi International Journal of Engineering and Technology 7 2018 9-14
21 Analysis of fast coding unit size decision algorithms for HEVC Dr.PL.Chithra_1,A.Roselin Clara International Journal of Pure and Applied Mathematics 118 2018 1-11
22 Feature Based Multiple Vehicle License Plate Detection and Video Based Traffic Counting P. L. Chithra and B. Prashanthi Springer Nature Singapore Pte Ltd 2 2018 918–931
23 An Analysis of Segmenting and classifying Tumor Regions in MRI Images using CNN PL.Chithra and G.Dheepa International Journal of Pure and Applied Mathematics 118 2018 1-12
24 Pristine PixCaptcha as Graphical Password for Secure eBanking using Gaussian Elimination Technique and Cleaves Algorithm PL Chithra, K.Sathya, IEEE Xplore 978-1-5386-1141-8 2018
25   A survey of image enhancement based histogram equalization techniques Dr.PL.Chithra International Journal of science and research 7 2018 432-436
26 IRIS Biometric Recognition Techniques with Segmentation Using Hough Transformation and Intergo Diffrentical Operator PL Chithra, B Prashanthi International Journal of Information Technology (IJIT) 3 2017 28-33
27 Bio- Metric Face Detection Techniques Using HCA for ATM Transactions PL Chithra, B.IlakkiyaArasi International Journal of Information Technology (IJIT) 3 2017 71-76
28 Premeditated Initial Points for K-Means Clustering PL Chithra,U.JeyaPriya International Journal of Computer Science and Information Security Vol. 15 No. 9 2017 273-280
29 Enhancing And Detecting The Digital Text Based Images Using Sobel And Laplacian PL Chithra and B. IlakkiyaArasi International Journal of Computer Engineering and Applications 6 2017 1-12
30 Defect Identification in the Fruit Apple Using K-Means Color Image Segmentation Algorithm PL Chithra and M.Henila International Journal of Advanced Research in Computer Science 8 2017 381-388
31 A Real Time Face Detection Based On Skin Color Partitioning Using Multi-Color Space with Various Shimmers PL Chithra and B.IlakkiyaArasi International Journal of Computer Engineering and Applications 11 2017 1-7
32 A Novel Genre Captcha for User Dexterity P.L.Chithra, K.Sathya IEEE Xplore 978-1-5090-3669-1 2017 301-305
33 Image Based Password using RSA Algorithm  PL. Chithra , C.Vishnu Priya IIR Journal of Scientific Research Volume: 01 2016 1-4
34 A comparison of  the vein patterns in hand images withn other Enhancement techniques  PL.Chithra, A.Kalaivani International Journal of emerging trends and technology in computer science 5 2016 132-136
35 A novel lossy image compression based on color prediction PL.Chithra / International Journal of applications or innovation in Engineering and management 5 2016 68-76
36 A Review on Cryptographic Algorithms for  Speech Signal Security Aparna R, Dr.PL.Chithra ”, International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) 5 2016 84-88
37 Analysis of Wavelet based MRI Video Compression using MDTA and SPIHT Algorithms  PL. Chithra, C. Poongothai International Journal of Applied Engineering Research Vol. 10 / No. 76 2015 438-444
38 Exclusive Transportation System with Video Tracking for Avoiding Conflicts  PL. Chithra, S. Jayashree International Journal of Applied Engineering Research Vol. 10 , No. 76 2015 433-437
39 Performance Analysis of Image Denoising with an Adaptive Total Variation and Shock Filter PL. Chithra, C. Sermakani International Journal of Applied Engineering Research Vol. 10 , No. 76 2015 419-426
40 Performance Analysis of Windowing Techniques in Automatic Speech Signal Segmentation PL. Chithra, R. Aparna Indian Journal of Science and Technology Vol. 8 , No. 29 2015 1-7
41 Human Iris Pattern for Biometric Identification using Hough Transform with Daughman’s Rubber Sheet model  PL. Chithra and P. Amsavalli Subramanian International Journal of Applied Engineering Research Vol. 10 , No. 76 2015 388-393
42 Performance Analysis of Windowing Techniques in Automatic Speech Signal Segmentation  PL. Chithra and R. Aparna International Journal of Applied Presented Engineering Research Vol. 10 , No. 76 2015 394-401
43 A study on impact of various windowing techniques in continuous speech signal segmentation PL . Chithra and R. Aparna international journal of applied presented engineering research Vol. 10 , No. 76 2015 394-401
44 A Study on Wavelet Compression Images Based on Global Threshold  PL. Chithra and P. Suganthi International Journal of Applied Presented Engineering Research Vol. 10 , No. 76 2015 408-411
45 3-d wavelet codec (compression/decompression) for 3-d Medical images  PLChithra and A.Christoper TamilMathi International Journal of Information Technology Convergence and Services Vol.6 , No.1 2015 45-54
46 A comparative study on image enhancement using histogram techniques on medical images  PL.Chithra and G.Nithya Special issue of journal of Computer Science and Application (ISSN: 2231-1270) 6 2014 15-20
47 A Comparative Study of Wavwlet Coders for Image Compression PL. Chithra and K. Srividhya Springer International Publishing 5 2013 260-269
48 A New Efficient Embedded Wavelet Image Codec Based On Multidirectional Traversal Algorithm PL. Chithra and P.Thangavel Int. J. Signal and Imaging Systems Engineering Vol. 5, No. 3 2012 -
49   "A  New Efficient Embedded Wavelet Image Codec Based On Multidirectional Traversal Algorithm” in International Journal on  Signal and ImagingSystems Engineering. PL.Chithra,P.Thangavel International Journal on Signal and ImagingSystems Engineering 5 2011 -
50 Apple fruit sorting using novel thresholding and area calculation algorithms PL.Chithra and M.Henila Soft Computing Springer 13 july 2020 1-15, doi: https://doi.org/10.1007/s00500-020-05158-2
// FLASH NEWS //
  • University of Madras attains category - 1 status from UGC |  NIRF Ranking - Ranked 39 in University Category 2024 |  University of Madras has been graded A++ in the NAAC Assessment

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