Medical volume data real-time optical reconstruction on light field display with a directional diffuser

被引：2
|
作者：
Xing, Shujun [1 ]
Sang, Xinzhu [2 ]
Cao, Liangcai [1 ]
Guan, Yanxin [2 ]
Li, Yuanhang [2 ]
机构：
[1] State Key Laboratory of Precision Measurement Technology and Instruments, Tsinghua University, Beijing,100084, China
[2] State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommunications (BUPT), Beijing,100876, China
来源：
Optik | 2024年 / 313卷
关键词：
In this paper; we proposed an optical reconstruction approach by use of a new type of light field display device(LFDD) with a directional diffuser. The directional diffuser can improve imaging quality of the traditional light field display device. Special ray casting algorithm is applied to render the medical volume data in real time for LFDD. Four different kinds of medical data have been applied for testing the validity of the algorithm and better results have been achieved. The experimental results shows that the number of LFDD's viewpoints can reach 90 × 90 with 40 degree× 40 degree viewing angle; and the rendering efficiency can reach 30–40 fps for common medial volume data. © 2024;
D O I：
10.1016/j.ijleo.2023.171166
中图分类号：
学科分类号：
摘要：
引用
收藏
相关论文
共 50 条
  • [41] REAL-TIME DOPPLER RADAR DATA-PROCESSING AND DISPLAY
    ZAHRAI, A
    BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY, 1979, 60 (12) : 1503 - 1503
  • [42] ENGINEERING OF A REAL-TIME DATA ACQUISITION DISPLAY AND MONITORING SYSTEM
    DRAKEFOR.J
    GARGARO, V
    NELSON, K
    PROCESS CONTROL AND AUTOMATION, 1966, 13 (05): : 72 - &
  • [43] Real-time adaptive content retargeting for live multi-view capture and light field display
    Adhikarla, Vamsi Kiran
    Marton, Fabio
    Balogh, Tibor
    Gobbetti, Enrico
    VISUAL COMPUTER, 2015, 31 (6-8): : 1023 - 1032
  • [44] Real-time adaptive content retargeting for live multi-view capture and light field display
    Vamsi Kiran Adhikarla
    Fabio Marton
    Tibor Balogh
    Enrico Gobbetti
    The Visual Computer, 2015, 31 : 1023 - 1032
  • [45] Light field microscope to achieve three-dimensional real-time naked-eye display
    Bu, J. (jingbu@nankai.edu.cn), 2012, Chinese Optical Society (32):
  • [46] Real-time 3D acquisition method for light field 3D display
    Li, Wei-Ze
    Lin, Xing-Yu
    Xing, Yan
    Zhang, Han-Le
    Wang, Qiong-Hua
    INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING, ICOPEN 2023, 2024, 13069
  • [47] Real-time streaming of environmental field data
    Vivoni, ER
    Camilli, R
    COMPUTERS & GEOSCIENCES, 2003, 29 (04) : 457 - 468
  • [48] Real-time decompression and visualization of animated volume data
    Guthe, S
    Strasser, W
    VISUALIZATION 2001, PROCEEDINGS, 2001, : 349 - 356
  • [49] Real-time volumetric reconstruction of biological dynamics with light-field microscopy and deep learning
    Wang, Zhaoqiang
    Zhu, Lanxin
    Zhang, Hao
    Li, Guo
    Yi, Chengqiang
    Li, Yi
    Yang, Yicong
    Ding, Yichen
    Zhen, Mei
    Gao, Shangbang
    Hsiai, Tzung K.
    Fei, Peng
    NATURE METHODS, 2021, 18 (05) : 551 - +
  • [50] Real-time volumetric reconstruction of biological dynamics with light-field microscopy and deep learning
    Zhaoqiang Wang
    Lanxin Zhu
    Hao Zhang
    Guo Li
    Chengqiang Yi
    Yi Li
    Yicong Yang
    Yichen Ding
    Mei Zhen
    Shangbang Gao
    Tzung K. Hsiai
    Peng Fei
    Nature Methods, 2021, 18 : 551 - 556
12345