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    Article

    UNet with ResNextify and IB modules for low-dose CT image denoising

    In recent years, low-dose computed tomography (LDCT) scans have surpassed traditional CT scans in popularity as people grow more health conscious. However, the resulting CT images are full of noise and artifac...

    Swati Chauhan, Nidhi Malik, Rekha Vig in International Journal of Information Technology (2024)

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    Lung Nodule Segmentation Using Machine Learning and Deep Learning Techniques

    Global lung cancer mortality is growing. This supports early cancer screenings. CT lung nodule segmentation is complicated and affects medical research, surgical planning, and diagnostic decision support. All ...

    Swati Chauhan, Nidhi Malik, Rekha Vig in Data Analytics and Machine Learning (2024)

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    Article

    Modified Bird Swarm Algorithm for blind image steganalysis

    Blind image Steganalysis is gaining lot of importance these days owing to its application in cyberwarfare, computer forensics, tracking anti-social elements over internet. In this paper a modified discrete bir...

    Rita Chhikara, Prabha Sharma, B. Chandra… in International Journal of Information Techn… (2023)