Light Field Sampling Cha Zhang

ISBN: 9781598290769

Published: January 1st 2007

Paperback

100 pages


Description

Light Field Sampling  by  Cha Zhang

Light Field Sampling by Cha Zhang
January 1st 2007 | Paperback | PDF, EPUB, FB2, DjVu, talking book, mp3, RTF | 100 pages | ISBN: 9781598290769 | 9.21 Mb

Light field is one of the most representative image-based rendering techniques that generate novel virtual views from images instead of 3D models. The light field capture and rendering process can be considered as a procedure of sampling the lightMoreLight field is one of the most representative image-based rendering techniques that generate novel virtual views from images instead of 3D models. The light field capture and rendering process can be considered as a procedure of sampling the light rays in the space and interpolating those in novel views.

As a result, light field can be studied as a high-dimensional signal sampling problem, which has attracted a lot of research interest and become a convergence point between computer graphics and signal processing, and even computer vision. This lecture focuses on answering two questions regarding light field sampling, namely how many images are needed for a light field, and if such number is limited, where we should capture them.



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