Publications - Chathura Wimalasiri

Journal

Toward Verifiable Medical Imaging World Models: An Engineering Framework for Evaluating Simulation Fidelity, Roll-Out Stability, and Clinical Plausibility

Chathura Wimalasiri

Journal of Imaging Informatics in Medicine (Springer Nature)

2026

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Journal

DenPAR: Annotated Intra-Oral Periapical Radiographs Dataset for Machine Learning

Sumudu Rasnayaka, Dhanushka Leuke Bandara, Amali Jayasundara, Ruwan Jayasinghe, Chathura Wimalasiri, Piumal Rathnayake, Shamod Wijerathne, Roshan Ragel, Vajira Thambawita, and Isuru Nawinne

Scientific Data (Nature Portfolio)

2025

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Journal

AI-assisted radiographic analysis in detecting alveolar bone-loss severity and patterns

Chathura Wimalasiri, Piumal Rathnayake, Shamod Wijerathne, Sumudu Rasnayaka, Dhanushka Leuke Bandara, Roshan Ragel, Vajira Thambawita, Isuru Nawinne

Scientific Reports (Nature Portfolio)

2026

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Preprint

Vision-based approach for food weight estimation from 2D images

Chathura Wimalasiri, Prasan Kumar Sahoo

arxiv

2024

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