Dr. S.LETITIA
Professor and Head
Department of Electronics and Communication Engineering
E-Mail: [email protected]
PROFILE
Educational Qualifications:
| Degree | College / Institution | University | Year of Passing | Class obtained |
| UG | Govt. College of Engineering, Tirunelveli-7 | Madurai Kamaraj University, Madurai | May-87 | Ist Class |
| PG | Govt. College of Engineering, Tirunelveli-7 | Manonmaniam Sundaranar University, Tirunelveli | May-97 | Ist Class with Distinction |
| Ph.D. | Anna University, Guindy, Chennai-25 | Anna University, Guindy, Chennai-25 | Dec-09 | Highly Commended |
Experience:
| Sl. No. | Organization / Institution | Designation | From | To |
| 1 | Thanthai Periyar Govt. Institute of Technology, Vellore-2 | Professor | 21.10.2023 | Till date |
| 2 | Govt. College of Engineering, Bargur | Professor | 11.7.2018 | 20.10.2023 |
| 3 | Thanthai Periyar Govt. Institute of Technology, Vellore-2 | Assistant Professor / Professor | 5.6.2000 | 10.7.2018 |
| 4 | Govt. College of Engineering, Tirunelveli-7 | Lecturer | 23.10.1991 | 2.6.2000 |
| 5 | A.C. College of Engg. & Technology, Karaikudi | Associate Lecturer | 11.2.1988 | 22.10.1991 |
RESEARCH ACTIVITIES
PUBLICATIONS
1.JN Jothi, S Letitia, “Tampering detection using hybrid local and global features in wavelet-transformed space with digital images”, Soft Computing, 1-17
2.R Sudhakar, S Letitia, “ASABSA: adaptive shape assisted block search algorithm and fuzzy holoentropy-enabled cost function for motion vector computation”, Wireless Personal Communications 94, 1663-1684
3.R Sudhakar, S Letitia, “Motion estimation scheme for video coding using hybrid discrete cosine transform and modified unsymmetrical-cross multi hexagon-grid search algorithm”, Middle-East J Sci Res 23, 848-855
4.PS Ramesh, S Letitia, “Parallel architecture for cotton crop classification using WLI-Fuzzy clustering algorithm and Bs-Lion neural network model”, The Imaging Science Journal 65 (8), 438-456
5.R Sudhakar, S Letitia, “An modified un-even hexagonal block search algorithm for fast motion estimation in video coding”, Int J Res Emerging Sci Technol 3, 56-61
6.S Letitia, N Kanvel, EC Monie, “Adaptive structuring element in fuzzy morphology for automatic extraction of urban road network from high resolution aerial images”, International Journal of Engineering Science and Technology 2 (9), 4182-4191
7.RSS Letitia, “An Adaptive Fast Block Motion Estimation Algorithm Based on Cross Octagonal Diamond Search Pattern”, International Journal of Applied Engineering Research 10 (14), 11892-11898
8.S Letitia, EC Monie, “Road segmentation from satellite aerial images by means of adaptive neighborhood mathematical morphology”, 2008 International Conference on Computer and Communication Engineering, 427-432
9.N Kanvel, S Letitia, EC Monie, “Adaptive Lifting Based Image Compression Scheme with Particle Swarm Optimization Technique”, International Journal of Engineering Science and Technology 2 (9), 4886-4895
10.PS Ramesh, S Letitia, “An evaluation framework for auto-conversion of 2D to 3D video streaming using depth profile and pipelining technique in handheld cellular devices”, Cluster Computing 22 (Suppl 5), 11741-11753
11.S Priya, S Letitia, “Exponential-Ant Cuckoo Search Optimization for image deblurring with spinal cord images based on kernel estimation”, Signal, Image and Video Processing 16 (2), 339-347
12.SLIJIST Saminathan P, “Ant Cuckoo Search Optimization-based deep learning classifier for image enhancement in spinal cord images”, 1–16. https:// doi.org/10.1002/ima.22597 http://wileyonlinelibrary.com/journal/ima 22597 (https://orcid.org), 1-16
13.ALPS Letitia, “Copyright Protection for Digital Colour Images Using Dual Watermarking Technique by Applying Improved DWT, DCT and SVD”, Journal of Electrical and Electronic Engineering 4 (5), 120-130
14.V Devendiran, S Letitia, “Design and Implementation of Low Power AES SBOX with Error Detection Circuit”, Research Journal of Applied Sciences, Engineering and Technology 10 (7), 824-830
15.S Letitia, E Chandramonie, “Segmentation of urban road network from satellite images using fuzzy mathematical morphology”, ICGST-GVIP 8 (4), 27-32
16.SL Isaac Maxwell Durairaj, “Development of Algorithm for Efficient and Secured Data Transmission in an Improved SC-FDMA Channel”, TEQIP-III SPONSORED FIRST INTERNATIONAL CONFERENCE ON INNOVATIONS AND …
17.J Nirmaljothi, S Letitia, “Scaled ORB and GPSO clustering based image alignment technique for tampering detection”, Caribbean Journal of Science 53 (2), 2278-2298
18.V Devendiran, S Letitia, “31.14 mW–1.1 V, 3.18 Gbps/W, 90 Logic Elements Advanced Encryption Standard Substitution Box Hardware Accelerator with Area Optimized Encrypt/Decrypt GF (((22) 2) 2) Polynomials”, Journal of Computational and Theoretical Nanoscience 13 (12), 9264-9269
19.R Sudhakar, S Letitia,” Adaptive Shape Assisted and Holoentropy-Enabled Cost Function for Motion Vector Computation in Video Coding”, Journal of Computational and Theoretical Nanoscience 13 (5), 3043-3053
20.A.Lakshmi Priyaand S. Letitia,” Copyright Protection of Dual Colour Images Based on Singular Value Decomposition using Improved Arnold”, Asian Journal of Information Technology 15 (19), 3858-3869
21.RSS Letitia, “Novel Frame Prediction Technique based on MotionEstimation and Motion Compensation for VideoSequences”, International Journal of Applied Engineering Research 10 (17), 13924-13928
22.S Devendiran, V & Letitia, ”Design a Single IC Using Pipelined AES Architecture with Pipelined AES SBOX for Internet of Things”, International Journal of Printing, Packaging & Allied Sciences 4 (6), 4792-4797
23.S Devendiran, V & Letitia, “Design and Implementation of Hardware Security circuit using Pipelined AES Algorithm for Internet of Things”, International Journal of Printing, Packaging & Allied Sciences 4 (4), 2840-2845
24.PS Ramesh, S Letitia, “A novel approach for converting 2D into 3D images using Hough feature extraction technique”, Advances in Natural and Applied Sciences 9 (6 SE), 426-435
25.PS Ramesh, S Letitia ,“Optimization of Memory Management in Image Processing using Pipelining Technique”, Research Journal of Applied Sciences, Engineering and Technology 9 (4), 239-244
26.Sudhakar,and S. Letitia , “Evaluation and Comparison of Different Fast Block Matching Algorithms using Motion Estimation”, IEEE Explore, 1-13
27.R.Sudhakarand S. Letitia, “Fast Block Motion Estimation using Quadrant Based Multi Dodecagon Search Algorithm”, IEEE Explore, 1-8
28.P.S. Ramesh and S. Letitia, “Advanced Text Classifier Based on the Concept of Pipelining and CC Clustering”, ARPN Journal of Engineering and Applied Sciences 10 (8), 3532-3537
29.A.Lakshmi Priyaand S. Letitia ,“Copy Right Protection for Digital Colour Images in RGB Planes using improved DWT-DCT-SVD Algorithm”, International Journal of Applied Engineering Research 10 (22), 42815-42821
30.RSS Letitia, “Evaluation and Implementation of Different Fast Block Matching Algorithms using Motion Estimation”, International Journal of Applied Engineering Research 10 (14), 12005-12015
31.MAL Priya, S Letitia, “Dual Watermarking in Cyber Security”.
32.P.S. Ramesh and S. Letitia, “Parallel Image Processing and Image Recognition Based on Pipeline”, International Journal of Applied Engineering Research 9 (24), 26447-26454
33.PS Ramesh, S Letitia, “Reconstructing 2d Image to 3d Image Using Standard Hough Transform”, 1st International Conference on RADAR, 122
34.LEDS LETITIA, “Fuzzy Hough Transform and Adaptive Directional Filtering for Road Extraction from Aerial Images”, National Conference on Microwave and Optical Communication, NMOC 2010, 342-348
35.KSDS LETITIA, “Low Power Design of Double Edge Triggered Flip-Flop and Clock Gating of C-element”, National Conference on Microwave and Optical Communication, NMOC 2010, 69-74
36.PS Ramesh, S Letitia, “ADVANCED TEXT CLASSIFIER BASED ON THE CONCEPT OF PIPELINING AND CC CLUSTERING”.
37.S.LETITIA and Dr. ELWIN CHANDRA MONIE, “Detection of Skin lesions and Biological Damages using Multiscale Morphological Segmentation”, 4th International Conference on Trends in Industrial Measurements.
38.PLDECM S.LETITIA, “Detection of Blood Vessels using Morphological Segmentation”, National Conference on Multimedia Technologies and Applications, 238-254
39.SLDEC MONIE, “Segmentation of Road Maps using Mathematical Morphology”, National Conference on Advanced Machine Vision Systems for Societal.