Search Results for author: Subhajit Paul

Found 4 papers, 0 papers with code

F2former: When Fractional Fourier Meets Deep Wiener Deconvolution and Selective Frequency Transformer for Image Deblurring

no code implementations3 Sep 2024 Subhajit Paul, Sahil Kumawat, Ashutosh Gupta, Deepak Mishra

We design F2TB consisting of a fractional frequency aware self-attention (F2SA) to estimate element-wise product attention based on important frequency components and a novel feed-forward network based on frequency division multiplexing (FM-FFN) to refine high and low frequency features separately for efficient latent clear image restoration.

Deblurring Decoder +2

Remembering Everything Makes You Vulnerable: A Limelight on Machine Unlearning for Personalized Healthcare Sector

no code implementations5 Jul 2024 Ahan Chatterjee, Sai Anirudh Aryasomayajula, Rajat Chaudhari, Subhajit Paul, Vishwa Mohan Singh

This thesis aims to address the vulnerability of personalized healthcare models, particularly in the context of ECG monitoring, to adversarial attacks that compromise patient privacy.

Machine Unlearning

CLiSA: A Hierarchical Hybrid Transformer Model using Orthogonal Cross Attention for Satellite Image Cloud Segmentation

no code implementations29 Nov 2023 Subhajit Paul, Ashutosh Gupta

Clouds in optical satellite images are a major concern since their presence hinders the ability to carry accurate analysis as well as processing.

Cloud Detection Image Segmentation +2

SIRAN: Sinkhorn Distance Regularized Adversarial Network for DEM Super-resolution using Discriminative Spatial Self-attention

no code implementations27 Nov 2023 Subhajit Paul, Ashutosh Gupta

Digital Elevation Model (DEM) is an essential aspect in the remote sensing domain to analyze and explore different applications related to surface elevation information.

Super-Resolution

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