全景内窥成像技术及应用  

Panoramic endoscopic imaging technology and it’s applications

作　　者：霍嘉燚 李冕豪 王子川 袁波[1] 杨青 王立强 HUO Jia-yi;LI Mian-hao;WANG Zi-chuan;YUAN Bo;YANG Qing;WANG Li-qiang(College of Optical Science and Engineering,Zhejiang University,Hangzhou 310027,china;Research Center for Humanoid Sensing,Zhejiang Lab.,Hangzhou 311100,china)

机构地区：[1]浙江大学光电科学与工程学院,浙江杭州310027 [2]之江实验室类人感知研究中心,浙江杭州311100

出　　处：《中国光学（中英文）》2023年第1期44-60,共17页Chinese Optics

基　　金：国家重点研发计划项目(No.2021YFC2400103);浙江省基础公益研究计划项目(No.LGF20F50006);之江实验室科研项目(No.2019MC0AD02,2022MG0AL01)。

摘　　要：全景内窥成像技术可有效减小体内器官的观察盲区,具有缩短手术时间、降低术中出血风险、改善手术预后、缩短术后恢复时间等多种优点,在微创手术和术前检查中有重要应用价值,是近年来的研究热点。本文从原理和产品应用两个方面对全景内窥成像技术进行了梳理。首先,综述了基于二维和三维成像的各种全景内窥成像技术,阐述了它们各自的实现方式,并分析了其关键指标和性能。其次,对比分析了由全景内窥成像技术衍生出来的胶囊内窥镜、全景结直肠镜等多种不同类型的产品,并展望了全景内窥成像技术的发展趋势和应用前景。Panoramic endoscopic imaging technology can effectively reduce the observation blind area of internal organs.It has many advantages,such as shortening the operation time,reducing the risk of intraoperative bleeding,improving the prognosis and shortening the postoperative recovery time.It has important application value in minimally invasive surgery and preoperative examination.It is a research hotspot in recent years.This paper combs the panoramic endoscopic imaging technology from two aspects:principle and product applications.Firstly,various panoramic endoscopic imaging technologies based on two-dimensional and three-dimensional imaging are reviewed,their implementation methods are described,and their key indexes and performances are analyzed.Secondly,the capsule endoscope,panoramic enteroscope and other different types of products derived from panoramic endoscopic imaging technology are compared and analyzed,and the development trend and application prospect of panoramic endoscopic imaging technology are prospected.

关 键 词：内窥镜 全景成像 3D重建 图像拼接 

分 类 号：TP394.1[自动化与计算机技术—计算机应用技术]