Abstract: Disclosed herein are a glaucoma diagnosis method using a fundus image and an apparatus for the same. The glaucoma diagnosis method includes performing data amplification of generating multiple transformed images for an original fundus image based on a preprocessed image of the original fundus image, allowing multiple individual learning models of different types to be learned based on the multiple transformed images and generating a glaucoma determination model based on respective outputs of the learned multiple individual learning models, and diagnosing a class of glaucoma for the original fundus image based on the glaucoma determination model.
Type:
Grant
Filed:
January 11, 2019
Date of Patent:
August 3, 2021
Assignees:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Konyang University Industry-Academic Cooperation Foundation
Inventors:
Hyeon-Sung Cho, Jae-Hoon Jeong, Jong-Yeup Kim, Ji-Sang Park
Abstract: A three-dimensional imaging system based on a stereo hologram is disclosed. Images composed of sub-images having the same vertical-horizontal resolutions which are generated at plural image projection modules having a two-dimensional arrangement structure are projected to a prism array plate or a transmission-type diffusion plate, and are converted into light points, i.e., image points through a microlens array unit. A diffusion plate used as an image display screen is mounted to a position at which images diffused from the light points intersect with images diffused from the adjacent light points.
Type:
Grant
Filed:
January 9, 2014
Date of Patent:
August 22, 2017
Assignee:
Konyang University Industry-Academic Cooperation Foundation
Abstract: A cannula for preventing spraying of liquid is disclosed. The cannula includes a support tube partially inserted into a human body to guide a surgical instrument to an inside of the human body and a handle integrally formed with the support tube to allow the surgical instrument to be in and out of the human body, wherein the handle further includes a plurality of seal plates coupled to an inside thereof to prevent spraying of liquid onto an operator by an internal pressure of the human body and an outlet formed at a side surface thereof to reduce an internal pressure of the handle to atmospheric pressure.
Type:
Grant
Filed:
June 17, 2014
Date of Patent:
March 14, 2017
Assignee:
Konyang University Industry-Academic Cooperation Foundation
Abstract: A cannula for preventing spraying of liquid is disclosed. The cannula includes a support tube partially inserted into a human body to guide a surgical instrument to an inside of the human body and a handle integrally formed with the support tube to allow the surgical instrument to be in and out of the human body, wherein the handle further includes a plurality of seal plates coupled to an inside thereof to prevent spraying of liquid onto an operator by an internal pressure of the human body and an outlet formed at a side surface thereof to reduce an internal pressure of the handle to atmospheric pressure.
Type:
Application
Filed:
June 17, 2014
Publication date:
December 18, 2014
Applicant:
Konyang University Industry-Academic Cooperation Foundation
Abstract: A three-dimensional imaging system based on a stereo hologram is disclosed. Images composed of sub-images having the same vertical-horizontal resolutions which are generated at plural image projection modules having a two-dimensional arrangement structure are projected to a prism array plate or a transmission-type diffusion plate, and are converted into light points, i.e., image points through a microlens array unit. A diffusion plate used as an image display screen is mounted to a position at which images diffused from the light points intersect with images diffused from the adjacent light points.
Type:
Application
Filed:
January 9, 2014
Publication date:
July 17, 2014
Applicant:
Konyang University Industry-Academic Cooperation Foundation