@inproceedings{760ce41f32a044fab078cc398d8e26d3,
title = "Focal Stack Based Light Field Coding for Refocusing Applications",
abstract = "Since a light field camera generates huge volume of image data, it requires powerful compression for efficient transmission and storage of its data. In its refocusing applications, users want to see their objects of interest at different depth levels. To address this, we first render a focal stack that contains multi-focus images, then compress it instead of original light field data. By doing so, we can minimize the amount of data to process for its target refocusing applications. Our experiment results show that the proposed method can save 54.09\% of bitrate and have PSNR gain of 2.08 dB at the same bitrate.",
keywords = "focal stack, Light field compression, video compression",
author = "Duong, \{Vinh Van\} and Canh, \{Thuong Nguyen\} and Huu, \{Thuc Nguyen\} and Byeungwoo Jeon",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2019 ; Conference date: 05-06-2019 Through 07-06-2019",
year = "2019",
month = jun,
doi = "10.1109/BMSB47279.2019.8971928",
language = "English",
series = "IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB",
publisher = "IEEE Computer Society",
booktitle = "2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2019",
}