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 …

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 …

(57) ABSTRACT A compressed light field imaging system is described. The light field 3D
data is analyzed to determine optimal subset of light field samples to be (acquired) …

One of the light field capturing techniques is the focused plenoptic capturing. By placing a
microlens array in front of the photosensor, the focused plenoptic cameras capture both …

Recent imaging technologies are rapidly evolving for sampling richer and more immersive
representations of the 3D world. One of the emerging technologies is light field (LF) cameras …

A light field is commonly described by a two-plane representation with four dimensions.
Refocused 3D contents can be rendered from light field images. A method for capturing …

The plenoptic image in a super high resolution is composed of a number of macropixels
recording both spatial and angular light radiance. Based on the analysis of spatial …

As a new form of volumetric media, Light Field (LF) can provide users with a true six degrees
of freedom immersive experience because LF captures the scene with photo-realism …

The 3D representation of the world visual information has been a challenge for a long time
both in the analogue and digital domains. At least in the past decade, 3D stereo-based …

We address the problem of light field dimensionality reduction for compression. We describe
a local low rank approximation method using a parametric disparity model. The local support …