江淮水利科技Issue(1)：18-26,9.DOI:10.20011/j.cnki.JHWR.202501003
视频测流技术的发展与应用
Development and application of video-based flow measurement technology
摘要
Abstract
Measuring water flow velocity and discharge is a key challenge in hydrological research.In recent years,video-based flow measurement technology has rapidly gained application and development,attracting increasing attention from re-searchers.The paper compared and evaluated the advantages and disadvantages of six major video-based flow measurement technologies:Particle Image Velocimetry(PIV),Large-Scale Particle Image Velocimetry(LSPIV),Particle Tracking Velocime-try(PTV),Optical Flow(OP),Scale-Invariant Feature Transform(SIFT),and Spatiotemporal Image Velocimetry(STIV).It summarized the applicability of each technology in different application scenarios,as well as their potential in hydrological re-search and water resource management.The goal was to provide a comprehensive overview of video-based flow measurement technologies for researchers and decision-makers,fostering the development and application of these technologies.关键词
视频测流/粒子图像测速法/粒子跟踪测速法/光流法/时空图像测速法Key words
video-based flow measurement/particle image velocimetry method/particle tracking velocimetry method/optical flow method/space-time image velocimetry method分类
计算机与自动化引用本文复制引用
徐浩,肖冰琦,王伟,唐荣杰..视频测流技术的发展与应用[J].江淮水利科技,2025,(1):18-26,9.基金项目
安徽省自然科学基金水科学联合基金项目(2308085US05) （2308085US05）
