Kanchana Thilakarathna — accepted AI-conference papers

2024

DiffPMAE: Diffusion Masked Autoencoders for Point Cloud Reconstruction

Yanlong LI*, Chamara Madarasingha, Kanchana Thilakarathna

ECCV 2024poster

"Point cloud streaming is increasingly getting popular, evolving into the norm for interactive service delivery and the future Metaverse. However, the substantial volume of data associated with point clouds presents numerous challenges, particularly in terms of high bandwidth consumption and large s…

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2022

CrossPoint: Self-Supervised Cross-Modal Contrastive Learning for 3D Point Cloud Understanding

Mohamed Afham, Isuru Dissanayake, Dinithi Dissanayake, Amaya Dharmasiri, Kanchana Thilakarathna, Ranga Rodrigo

CVPR 2022poster

Manual annotation of large-scale point cloud dataset for varying tasks such as 3D object classification, segmentation and detection is often laborious owing to the irregular structure of point clouds. Self-supervised learning, which operates without any human labeling, is a promising approach to add…

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