(PDF) Development of a Non‐intrusive and Efficient Flow - Amanote Development of a Non‐intrusive and Efficient Flow Monitoring Technique: The Space‐time Image Velocimetry (STIV) International Journal of River Basin Management - United Kingdom doi 10 1080 15715124 2007 9635310
Non-Intrusive Water Surface Velocity Measurement Based on Deep . . . - MDPI Unlike widely used image-based velocity measurement methods such as LSPIV and STIV, RivVideoFlow does not require the deployment of tracers or the adjustment of specific scene parameters It is a true end-to-end velocity measurement system that operates without manual intervention
Efficient Image Analysis Method for River Flow Measurement Using Space . . . However, since LSPIV requires a large storage memory for saving corrected images and takes time for computation, Fujita and Tsubaki (2002, 2005) proposed an alternative practical method, the space-time image velocimetry (STIV), that utilized a space-time image indicating velocity information as its image orientation
Fluorescent Particles for Non-intrusive Surface Flow Observations LSPIV is a non invasive optical methodology stemming from traditional Particle Image Velocimetry (PIV) which has been extensively used in hydrology for rating curve calibration [15], shallow overland flow mapping [18], and riverine hydrodynamic and geomorphology studies