Browsing by Subject "Light Fields"
Now showing items 1-7 of 7
-
Exploration in Light Field processing and editing
(Trinity College Dublin. School of Computer Science & Statistics. Discipline of Computer Science, 2022)Light fields have been used in computer science research for the better part of the last three decades, and the range of applications available is ever-growing. There exist several capture methods producing output images ... -
Hierarchical Fourier Disparity Layer Transmission for Light Field Streaming
(2020)In this paper, we present a novel approach to efficiently transmit light fields in the Fourier Disparity Layer (FDL) representation using a binary hierarchical scheme. The FDL model consists of a set of additive layers ... -
High Resolution Light Field Recovery with Fourier Disparity Layer Completion, Demosaicing, and Super-Resolution
(2020)In this paper, we present a novel approach for recovering high resolution light fields from input data with many types of degradation and challenges typically found in lenslet based plenoptic cameras. Those include the low ... -
Soft Colour Segmentation On Light Fields
(2020)In this work we explore methods for allowing advanced colour editing on light field images to be performed. This investigation is twofold. First we look at soft colour algorithms to decompose images into colour layers and ... -
A Spatio-Angular Binary Descriptor for Fast Light Field Inter View Matching
(2020)Light fields are able to capture light rays from a scene arriving at different angles, effectively creating multiple perspective views of the same scene. Thus, one of the flagship applications of light fields is to estimate ... -
A Study of Efficient Light Field Subsampling and Reconstruction Strategies
(2020)Limited angular resolution is one of the main obstacles for practical applications of light fields. Although numerous approaches have been proposed to enhance angular resolution, view selection strategies have not been ... -
A Study on Visual Perception of Light Field Content
(2020)The effective design of visual computing systems depends heavily on the anticipation of visual attention, or saliency. While visual attention is well investigated for conventional 2D images and video, it is nevertheless a ...