US 11,055,846 B2
Method for obtaining a fluorescent fundus image and a device thereof
Ming-Ke Chen, New Taipei (TW); Chin-Han Tsai, New Taipei (TW); and Yi-Ting Hsieh, Taipei (TW)
Assigned to Acer Incorporated, New Taipei (TW); and National Taiwan University, Taipei (TW)
Filed by Acer Incorporated, New Taipei (TW); and National Taiwan University, Taipei (TW)
Filed on May 14, 2019, as Appl. No. 16/411,151.
Claims priority of application No. 108101156 (TW), filed on Jan. 11, 2019.
Prior Publication US 2020/0226747 A1, Jul. 16, 2020
Int. Cl. G06T 7/00 (2017.01); G06T 7/90 (2017.01)
CPC G06T 7/0012 (2013.01) [G06T 7/90 (2017.01); G06T 2207/10064 (2013.01); G06T 2207/20048 (2013.01); G06T 2207/30041 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method for obtaining a fluorescent fundus image, the method comprising:
receiving a to-be-detected color fundus image;
obtaining a color feature of the to-be-detected color fundus image;
receiving a color fundus image and a corresponding fluorescent fundus image;
obtaining a color feature of the color fundus image;
encoding the color feature of the color fundus image to transform the color fundus image into an estimated fluorescent fundus image;
comparing a fluorescent image feature of the estimated fluorescent fundus image with a fluorescent image feature of the fluorescent fundus image to obtain difference feature information;
training a fundus image transformation model according to the difference feature information;
encoding the color feature of the to-be-detected color fundus image according to the fundus image transformation model to transform the to-be-detected color fundus image into a to-be-detected fluorescent fundus image; and
outputting the to-be-detected fluorescent fundus image.