형광 및 단층 영상 동시 획득 가능한 소형 멀티모달 이미징 프로브 및 인공 신경망 기반 신호처리

Abstract

Several multimodal imaging probes have recently been studied, providing real-time pathological images for clinical gastrointestinal endoscopy screening and biopsy. Nevertheless, achieving miniaturization of the imaging probe and the real-time phase lag estimation for the image reconstruction remain challenges. In this study, a compact multi-modal imaging probe was constructed using a parallel structure. A phase lag estimation network (PLE-Net) was also established using convolutional neural networks and a Laplace distribution-based reference signal.