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
  • [31] Real-Time Automatic Segmentation of Optical Coherence Tomography Volume Data of the Macular Region
    Tian, Jing
    Varga, Boglarka
    Somfai, Gabor Mark
    Lee, Wen-Hsiang
    Smiddy, William E.
    DeBuc, Delia Cabrera
    PLOS ONE, 2015, 10 (08):
  • [32] Interactive directional volumetric display that keeps displaying directional image only to a particular person in real-time
    Matsumoto, Daiki
    Hirayama, Ryuji
    Hoshikawa, Naoto
    Nakayama, Hirotaka
    Shimobaba, Tomoyoshi
    Ito, Tomoyoshi
    Shiraki, Atsushi
    OSA CONTINUUM, 2019, 2 (11): : 3309 - 3322
  • [33] Distortion Analysis for Real-Time Reconstruction of Correlated Data Field in Heterogeneous Sensor Networks
    Zhang, Xiaobo
    Wang, Heping
    Khokhar, Ashfaq
    GLOBECOM 2008 - 2008 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, 2008,
  • [34] EN: Real-time optical data for GRBs
    Hudec, R
    Ceplecha, Z
    Spurny, P
    Florian, J
    Kovar, A
    Bocek, J
    Borovicka, J
    GAMMA-RAY BURSTS, PTS 1 AND 2, 1998, (428): : 851 - 854
  • [35] A New Data Visualization Scheme For Real-Time Image Display
    Wang, Kai
    Wang, Zhen-song
    Zhang, Li-sheng
    Wu, Deng-yuan
    2008 INTERNATIONAL SYMPOSIUM ON INTELLIGENT INFORMATION TECHNOLOGY APPLICATION, VOL I, PROCEEDINGS, 2008, : 206 - 210
  • [36] NERC's real-time security data display system
    Mauser, SF
    2002 IEEE POWER ENGINEERING SOCIETY WINTER MEETING, VOLS 1 AND 2, CONFERENCE PROCEEDINGS, 2002, : 621 - 622
  • [37] REAL-TIME DATA ACQUISITION AND DISPLAY FOR MANUAL ULTRASONIC EXAMINATION
    GROTHUES, H
    MATERIALS EVALUATION, 1985, 43 (02) : 12 - 12
  • [38] Real-time data display and handling system for simulation and monitoring
    Tsinghua Univ, Beijing, China
    Qinghua Daxue Xuebao/Journal of Tsinghua University, 1997, 37 (02): : 59 - 63
  • [39] Real-time Data Display System of the Korean Neonatal Network
    Lee, Byong Sop
    Moon, Wi Hwan
    Park, Eun Ae
    JOURNAL OF KOREAN MEDICAL SCIENCE, 2015, 30 : S12 - S18
  • [40] PROGRAMMABLE SYSTEM FOR REAL-TIME DATA-ANALYSIS AND DISPLAY
    BARDIN, JL
    MOORE, VM
    RALEY, DK
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1976, 60 : S18 - S18
12345