Ashek Ahmmed — accepted AI-conference papers

2021

Dynamic Point Cloud Compression Using A Cuboid Oriented Discrete Cosine Based Motion Model

Ashek Ahmmed, Manoranjan Paul, M. Manzur Murshed, David Taubman

ICASSP 2021accepted

Immersive media representation format based on point clouds has underpinned significant opportunities for extended reality applications. Point cloud in its uncompressed format require very high data rate for storage and transmission. The video based point cloud compression technique projects a dynam…

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2020

Leveraging Cuboids for Better Motion Modeling in High Efficiency Video Coding

Ashek Ahmmed, M. Manzur Murshed, Manoranjan Paul

ICASSP 2020accepted

In conventional video compression systems, motion model is used to approximate the geometry of moving object boundaries. It is possible to relieve motion model from describing discontinuities in the underlying motion field, by incorporating motion hint that can predict the spatial structure of futur…

Cited by 0 Source ↗Scholar ↗