no code implementations • 12 Aug 2022 • Yang Chen, Martin Alain, Aljosa Smolic
In this work, we study different sub-sampling and reconstruction strategies for light field compression.
no code implementations • 12 Oct 2021 • Martin Alain, Aljosa Smolic
In this paper, we study the spectral properties of re-parameterized light field.
no code implementations • 12 Aug 2020 • Yang Chen, Martin Alain, Aljosa Smolic
In order to enhance the angular resolution of light fields, view synthesis methods can be utilized to generate dense intermediate views from sparse light field input.
no code implementations • 11 Aug 2020 • Yang Chen, Martin Alain, Aljosa Smolic
Depth map estimation is a crucial task in computer vision, and new approaches have recently emerged taking advantage of light fields, as this new imaging modality captures much more information about the angular direction of light rays compared to common approaches based on stereoscopic images or multi-view.
no code implementations • 11 Aug 2020 • Yang Chen, Martin Alain, Aljosa Smolic
Limited angular resolution is one of the main obstacles for practical applications of light fields.
no code implementations • 16 Aug 2018 • Pierre Matysiak, Mairéad Grogan, Mikaël Le Pendu, Martin Alain, Aljosa Smolic
In recent years, light fields have become a major research topic and their applications span across the entire spectrum of classical image processing.
no code implementations • 28 Jun 2016 • Martin Alain, Christine Guillemot, Dominique Thoreau, Philippe Guillotel
In this paper, we propose a novel scheme for scalable image coding based on the concept of epitome.