Skip to main content

2 Result(s)

within Ritu Agrawal Remove this filter

and

  1. No Access

    Chapter and Conference Paper

    Hiding Patient Information in Medical Images: A Robust Watermarking Algorithm for Healthcare System

    Electronically transmission of the medical images is an essential prerequisite in a Healthcare system. During transmission, the medical images can be hacked and altered either partially or in totality, unless ...

    Ritu Agrawal, Manisha Sharma… in Advances in Biomedical Engineering and Tec… (2021)

  2. No Access

    Article

    Segmentation of Brain Lesions in MRI and CT Scan Images: A Hybrid Approach Using k-Means Clustering and Image Morphology

    Manual segmentation and analysis of lesions in medical images is time consuming and subjected to human errors. Automated segmentation has thus gained significant attention in recent years. This article present...

    Ritu Agrawal, Manisha Sharma… in Journal of The Institution of Engineers (I… (2018)