A real-time video-rate 4D MHz-OCT microscope with high definition and low latency virtual reality display
A real-time video-rate 4D MHz-OCT microscope with high definition and low latency virtual reality display
复制标题
具有高清和低延迟虚拟现实显示功能的实时视频速率 4D MHz-OCT 显微镜
DOI:
10.1117/12.2527177
复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Robert Huber
中科院分区:
文献类型:
--
作者:
Wolfgang Draxinger;Yoko Miura;Christin Grill;Tom Pfeiffer;Robert Huber
We implemented a real-time video-rate 4D-OCT system with virtual reality display. To achieve the required low latencies we optimized the dataflow path and the placement of the necessary synchronization points. Employing temporal reprojection enables to perform volume rendering at 1/3 of the display refresh rate, yet maintaining smooth updates to the HMD; thus we achieve display updates at 90Hz, volume rendering at 30Hz and C-scan acquisition at> 15Hz. By mounting of a tracking accessory to the scanning head we can render the OCT volume in virtual space in the position of the actual imaging volume.
影响因子:
3.4
作者:
Wieser, Wolfgang;Draxinger, Wolfgang;Huber, Robert
通讯作者:
Huber, Robert
影响因子:
4.6
作者:
T. Pfeiffer;W. Draxinger;C. Grill;R. Huber
通讯作者:
R. Huber
影响因子:
3.4
作者:
Draelos, Mark;Keller, Brenton;Izatt, Joseph
通讯作者:
Izatt, Joseph