Zero-Tree Coding for Random Phase Hologram Compression

被引：0
|
作者：
Kim, Jin-Kyum [1 ]
Seo, Young-Ho [1 ]
Kim, Dong-Wook [1 ]
机构：
[1] Kwangwoon Univ, Dept Elect Mat Engn, Seoul 01897, South Korea
来源：
2019 34TH INTERNATIONAL TECHNICAL CONFERENCE ON CIRCUITS/SYSTEMS, COMPUTERS AND COMMUNICATIONS (ITC-CSCC 2019) | 2019年
基金：
新加坡国家研究基金会;
关键词：
Holography; Wavelet Transform; Zero-Tree Coding; Signal process;
D O I：
10.1109/itc-cscc.2019.8793448
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Holography has the potential to be the ultimate 3D experience. Since holography has a very high data amount compared with 2D image, a method for efficiently compressing it is needed. In this paper, we introduce a Zero-tree based compression technique for compressing hologram data. First, we introduce the random phase hologram standard data set provided by JPEG Pleno. By applying wavelet transform to hologram, we analyze various energy distribution which depends on wavelet filter. Apply EZW in wavelet domain and analyze compression efficiency according to energy distribution
引用
收藏
页码：502 / 503
页数：2
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