Flow judgment device, air flow judgment method and air flow judgment program

摘要

Problem to be solved: to provide an air flow judging apparatus, an air flow judging method and an air flow judging program for determining the flow of air flow based on the image data.Solution: the air flow judgment apparatus comprises a retrieving section for acquiring image data in which a space containing a tracer particle is recorded, and a generating section for generating triangular meshes by adjacent tracer particles recorded on an image based on image data acquired by the acquisition section; and Based on the triangular mesh generated by the generator, there is provided a decision unit for judging the flow of the air flow in the space.Diagram