Light field imaging has emerged as a technology allowing to capture richer visual
information from our world. As opposed to traditional photography, which captures a 2D …

Varifocal multiview (VFMV) images are dense views that focus on variable focal planes.
Thus, VFMV images are highly redundant in the angular, spatial and focal dimensions. In …

Immersive media, such as free view point video and 360° video, are expected to be
dominant as broadcasting services. The light field (LF) imaging is being considered as a …

Light field displays offer glasses-free 3D visualization, which means that multiple individuals
may observe the same content simultaneously from a virtually infinite number of …

In this paper, we propose a pseudo-sequence-based two-dimensional (2-D) hierarchical
coding structure for light-field image compression. In the proposed scheme, we first …

Light Field (LF) imaging is a promising solution for providing more immersive and closer to
reality multimedia experiences to end-users with unprecedented creative freedom and …

This paper describes a light field compression scheme based on a novel homography-
based low-rank approximation method called HLRA. The HLRA method jointly searches for …

The recent advances in light field imaging, supported among others by the introduction of
commercially available cameras, eg, Lytro or Raytrix, are changing the ways in which visual …

Light field (LF) has become an attractive representation of immersive multimedia content for
simultaneously capturing both the spatial and angular information of the light rays. In this …

Over the last decade, advancements in optical devices have made it possible for new novel
image acquisition technologies to appear. Angular information for each spatial point is …