Contrast enhancement of spectral domain optical coherence tomography using spectrum correction

• Main Authors: Ni, Guangming, Liu, Linbo, Yu, Xiaojun, Ge, Xin, Chen, Si, Liu, Xinyu, Wang, Xianghong, Chen, Shi
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Optical Coherence Tomography; Biophotonics
• Online Access: https://hdl.handle.net/10356/87065; http://hdl.handle.net/10220/44293
• Institution: Nanyang Technological University

We report a spectrum correction method to enhance the image contrast of spectral domain optical coherence tomography (SD-OCT). Our method treats SD-OCT signals as the product of harmonic signals backscattered from a sample comprising a series of discrete reflectors and a window corresponding to the...