Search Results for author: Richard Webb

Found 2 papers, 0 papers with code

Foveation-based Deep Video Compression without Motion Search

no code implementations30 Mar 2022 Meixu Chen, Richard Webb, Alan C. Bovik

In our learning based approach, we implement foveation by introducing a Foveation Generator Unit (FGU) that generates foveation masks which direct the allocation of bits, significantly increasing compression efficiency while making it possible to retain an impression of little to no additional visual loss given an appropriate viewing geometry.

Foveation motion prediction +1

FOVQA: Blind Foveated Video Quality Assessment

no code implementations24 Jun 2021 Yize Jin, Anjul Patney, Richard Webb, Alan Bovik

Previous blind or No Reference (NR) video quality assessment (VQA) models largely rely on features drawn from natural scene statistics (NSS), but under the assumption that the image statistics are stationary in the spatial domain.

Video Compression Video Quality Assessment +1

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