Construction of a high resolution 3D operating microscope and image overlay system

KAKEN

About This Project

Japan Grant Number
JP18K09413 (JGN)
Funding Program
Grants-in-Aid for Scientific Research
Funding Organization
Japan Society for the Promotion of Science

Kakenhi Information

Project/Area Number
18K09413
Research Category
Grant-in-Aid for Scientific Research (C)
Allocation Type
  • Multi-year Fund
Review Section / Research Field
  • Basic Section 56060:Ophthalmology-related
Research Institution
  • Nagasaki University
Project Period (FY)
2018-04-01 〜 2021-03-31
Project Status
Completed
Budget Amount*help
4,420,000 Yen (Direct Cost: 3,400,000 Yen Indirect Cost: 1,020,000 Yen)

Research Abstract

In developing a high-resolution 3D surgical microscope under a 3D monittor, a method of using 2K camera, a 4K output camera, or a 4K camera can be considered at present, but the use of a 2K camera has been realistic due to the actual brightness of obtained image and the delay of the image. About the monitor, I chose a 4K monitor to make up for the halved resolution to get a 3D image. From the above, two 2K cameras and a 4K medical monitor were used, and the results were compared with the image on a conventional high-definition monitor, and when measured, a relatively good resolution was obtained with the 2K camera + 4K monitor. Regarding overlays, we are developing an image processing FPGA and constructing its primary prototype system. We were also able to verify the possibility of a high-resolution system with a 4K camera and a 4K monitor.

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