ムラガキ ヨシヒロ   MURAGAKI Yoshihiro
  村垣 善浩
   所属   研究施設 研究施設
   職種   教授
言語種別 英語
発表タイトル Fast Image Enhancement in Optical Coherence Tomography for Retinal DiseaseDiagnosis and Surgery
会議名 CARS 2019 – 33rd International Congress and Exhibition
学会区分 国際学会及び海外の学会
発表形式 口頭
講演区分 一般
発表者・共同発表者Y. Hu, J. Yang, J. Cheng, Y. Zhao, MASAMUNE Ken, J. Liu
発表年月日 2019/06/20
開催地
(都市, 国名)
Rennes, France
学会抄録 CARS 2019 – 33rd International Congress and Exhibition 21(4) 2019
CARS 2019 – 33rd International Congress and Exhibition
概要 Optical coherence tomography (OCT) is widely applied in ophthalmology for the non-invasive nature. Its widespread application has
motivated the development of intraoperative OCT for real-time
tomographic visualization of surgical intervention. However, the large
speckle noise and low contrast affect the doctors viewing and the
segmentation of retinal layers, which are critical for disease diagnosis.
Image enhancement, as preprocessing of disease diagnosis is very
important. The presented image enhancement algorithms, like the
well-known BM4D, cost too much computational time, thus they
cannot be adopted in real-time image enhancement during such
intraoperative diagnosis or surgery. Therefore, we present a new fast
OCT image enhancement algorithm.