Browsing by Author "Subramanian, Nandhini"
Now showing items 1-7 of 7
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A secure cloud system for maintaining COVID-19 patient's data using image steganography
( Hamad bin Khalifa University Press (HBKU Press) , 2021 , Article)The COVID-19 pandemic has been life-threatening for many people and as such, a contactless medical system is necessary to prevent the spread of the virus. Smart healthcare systems collect data from patients at one end and ... -
A vision-based zebra crossing detection method for people with visual impairments
( IEEE , 2020 , Conference Paper)Safe navigation for visually impaired is challenging without assistive technology. This paper proposes a pedestrian crossing detection approach to help visually impaired people. We introduce the use of multiple convolutional ... -
COVID-19 Lung Infection Segmentation
( Qatar University Press , 2020 , Poster)The novelty of the COVID-19 Disease and the speed of spread, that create a colossal chaos, impulse all the worldwide researchers to exploit all resources and capabilities to understand and analyze characteristics of the ... -
Image Steganography Using Deep Learning Methods to Detect Covert Communication in Untrusted Channels
(2021 , Master Thesis)Media has become a primary medium of communication with the help of the constantly evolving technology. Social media like Facebook, YouTube, Twitter, WhatsApp, and other sites have become a platform for exchanging audio, ... -
Secure eHealth: A Secure eHealth System to Detect COVID Using Image Steganography
( Qatar University Press , 2020 , Poster)COVID is a pandemic which has spread to all parts of the world. Detection of COVID infection is crucial to prevent the spread further. Contactless health care systems are essential which can be implemented with Cloud ... -
Stego-eHealth: An eHealth System for Secured Transfer of Medical Images Using Image Steganography
( Qatar University Press , 2021 , Poster)COVID pandemic has necessitated the need for virtual and online health care systems to avoid contacts. The transfer of sensitive medical information including the chest and lung X-ray happens through untrusted channels ... -
WSNet - Convolutional Neural Networkbased Word Spotting for Arabic and English Handwritten Documents
( UIKTEN - Association for Information Communication Technology Education and Science , 2022 , Article)This paper proposes a new convolutional neural network architecture to tackle the problem of word spotting in handwritten documents. A Deep learning approach using a novel Convolutional Neural Network is developed for the ...
