Quality Assessment, Evaluation, and Optimization of Free Viewpoint Video Systems by Using Effective Sampling Density

H Shidanshidi, F Safaei, W Li - Connected Media in the Future Internet Era, 2017 - Springer
In a light field-based free viewpoint system (LF-based FVV), effective sampling density
(ESD) is defined as the number of rays per unit area of the scene that has been acquired …