Ayantika Das

13 papers Journal 6Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
Align-cDAE: Alzheimer's Disease Progression Modeling with Attention-Aligned Conditional Diffusion Auto-Encoder.
CoRR
Ayantika Das, Keerthi Ram, Mohanasankar Sivaprakasam
2025 J jnl
AD-DAE: Unsupervised Modeling of Longitudinal Alzheimer's Disease Progression with Diffusion Auto-Encoder.
CoRR
Ayantika Das, Arunima Sarkar, Keerthi Ram, Mohanasankar Sivaprakasam
2025 J jnl
AutoDPS: An unsupervised diffusion model based method for multiple degradation removal in MRI.
Comput. Methods Programs Biomed.
Arunima Sarkar, Ayantika Das, Keerthi Ram, Sriprabha Ramanarayanan, Suresh Emmanuel Joel, Mohanasankar Sivaprakasam
2025 — conf
Medframealign: 3D Histological Reconstructions Using Video Frame Interpolation Techniques.
ISBI
Koushik Bhat, Ayantika Das, Supriti Mulay, Keerthi Ram, Mohanasankar Sivaprakasam
2025 J jnl
PosDiffAE: Position-aware Diffusion Auto-encoder For High-Resolution Brain Tissue Classification Incorporating Artifact Restoration.
CoRR
Ayantika Das, Moitreya Chaudhuri, Koushik Bhat, Keerthi Ram, Mihail Bota, Mohanasankar Sivaprakasam
2025 — conf
SMatt-DINO: Spatially Aware Masked Attention Network for High Resolution Brain Image Classification.
MIUA (1)
Moitreya Chaudhuri, Ayantika Das, Keerthi Ram, Mohanasankar Sivaprakasam
2025 — conf
UEM24 at the NTCIR-18 MedNLP-CHAT: A Machine LearningApproach to Multilingual Healthcare Risk Prediction.
NTCIR
Ayantika Das, Anupam Mondal
2024 — conf
Ano-swinMAE: Unsupervised Anomaly Detection in Brain MRI using swin Transformer based Masked Auto Encoder.
MIDL
Kumari Rashmi, Ayantika Das, NagaGayathri Matcha, Keerthi Ram, Mohanasankar Sivaprakasam
2023 — conf
Diffusion Model Based Knee Cartilage Segmentation in MRI.
DGM4MICCAI
Veerasravanthi Mudiyam, Ayantika Das, Keerthi Ram, Mohanasankar Sivaprakasam
2022 — conf
A Study of Representational Properties of Unsupervised Anomaly Detection in Brain MRI.
MAD@MICCAI
Ayantika Das, Arun Palla, Keerthi Ram, Mohanasankar Sivaprakasam
2022 J jnl
A Study of Representational Properties of Unsupervised Anomaly Detection in Brain MRI.
CoRR
Ayantika Das, Arun Palla, Keerthi Ram, Mohanasankar Sivaprakasam
2022 — conf
Deep learning based non-contact physiological monitoring in Neonatal Intensive Care Unit.
EMBC
Nicky Nirlipta Sahoo, Balamurali Murugesan, Ayantika Das, Srinivasa Karthik, Keerthi Ram, Steffen Leonhardt, Jayaraj Joseph, Mohanasankar Sivaprakasam
2022 J jnl
Deep learning based non-contact physiological monitoring in Neonatal Intensive Care Unit.
CoRR
Nicky Nirlipta Sahoo, Balamurali Murugesan, Ayantika Das, Srinivasa Karthik, Keerthi Ram, Steffen Leonhardt, Jayaraj Joseph, Mohanasankar Sivaprakasam