公开(公告)号：US20180181833A1

公开(公告)日：2018-06-28

申请号：US15506708

申请日：2015-08-25

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Fengshou YIN ,  Wing Kee Damon WONG ,  Jiang LIU ,  Beng Hai LEE ,  Zhuo ZHANG ,  Kavitha GOPALAKRISHNAN ,  Ying QUAN ,  Al Ping YOW

IPC: G06K9/46 ,  G06K9/00 ,  G06K9/03 ,  G06T7/00 ,  A61B3/00 ,  A61B3/12 ,  A61B3/14

CPC classification number: G06K9/4676 ,  A61B3/0025 ,  A61B3/12 ,  A61B3/14 ,  A61B2576/02 ,  G06K9/0061 ,  G06K9/036 ,  G06K9/6269 ,  G06K2009/00932 ,  G06K2209/05 ,  G06T7/0012 ,  G06T7/0014 ,  G06T2207/20081 ,  G06T2207/30041 ,  G06T2207/30168

Abstract: A method of assessing the quality of an retinal image (such as a fundus image) includes selecting at least one region of interest within a retinal image corresponding to a particular structure of the eye (e.g. the optic disc or the macula), and a quality score is calculated in respect of the, or each, region-of-interest. Each region of interest is typically one associated with pathology, as the optic disc and the macula are. Optionally, a quality score may be calculated also in respect of the eye as a whole (i.e. over the entire image, if the entire image corresponds to the retina).