Mohamed Fathimal. P

Work place: Monomaniam Sundaranar University, Tirunelveli, 627002, India



Research Interests: Data Structures and Algorithms, Image Processing, Network Security, Network Architecture, Computer Architecture and Organization


P.Mohamed Fathimal received her BE and ME in Computer Science and Engineering from Manonmanium Sundaranar University, Tirunelveli, Tamilnadu. She has 10 years of Teaching Experience .Currently She Is pursuing Phd in Manonmanium Sundaranar University .Her research interests include Digital Image Processing and Network Security.

Author Articles
Deep-ShrimpNet fostered Lung Cancer Classification from CT Images

By V. Deepa Mohamed Fathimal. P

DOI:, Pub. Date: 8 Aug. 2023

Lung cancer affects the majority of people, due to genetic changes in lung tissues. Several existing methods on lung cancer detection are utilized with machine learning, but it does not accurately classify the lung cancer and also it takes high computation time. To overwhelm these issues, Deep-ShrimpNet fostered Lung cancer classification from CT images (LCC-Deep-ShrimpNet) is proposed. Initially, the input lung CT images are taken from IQ-OTH/NCCD Lung Cancer Dataset. Then the input lung CT images are pre-processed using Kernel co-relation method. Then these pre-processed lung CT images are given to Bayesian fuzzy clustering for extracting lung nodule region. Then the extracted lung nodule region is given into Deep-ShrimpNet classifier for representing features and classifying the lung CT images as normal (Healthy), Benign, and Malignant. The proposed LCC-Deep-ShrimpNet method is activated in python. The performance of the proposed LCC-Deep-ShrimpNet method attains 26.26%, 16.9%, 12.67%, 21.52% and 24.05% high accuracy, 68.86%, 59.57%, 57%, 62.72% and 65.69% low error rate and 60.76%, 53.67%, 68.58%, 59% and 56.61% low computation time compared with the existing methods.

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(N, N) Secret Color Image Sharing Scheme with Dynamic Group

By Mohamed Fathimal. P Arockia Jansi Rani .P

DOI:, Pub. Date: 8 May 2015

In recent years, secure information sharing has become a top requirement for many applications such as banking and military. Secret Sharing is an effective method to improve security of data. Secret Sharing helps to avoid storing data at a single point through dividing and distributing “shares” of secrets and recovering it later with no loss of original quality. This paper proposes a new Secret Sharing scheme for secure transmission of color images. The key features of this scheme are better visual quality of the recovered image with no pixel expansion, eliminating half toning of color images, eliminating the need for code book to decrypt images since reconstruction is done through XOR ing of all images and non-requirement of regeneration of shares for addition or deletion of users leading to less computational complexity. Besides these advantages, this scheme also helps to renew shares periodically and is highly beneficial in applications where data has to be stored securely in a database.

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