FLUID IMAGE PROCESSING ANALYSIS DEVICE

摘要

PURPOSE:To enable the analysis of the flow of fluid which has been difficult by eyesight. CONSTITUTION:An image input means 21 inputs plural images of continuously photographed flow of fluid. By using these images, a motion area extraction means 22 performs a difference processing for two images which are timewisely different and extracts an area where a motion is generated in fluid. A representative part extraction means 23 extracts the center line or the centroid of the area extracted by the motion area extraction means 22. A synthesizing means 4 synthesizes the center line or the centroid extracted by the representative part extraction means 23 with an inputted image and the synthesized image is outputted by an image output means 25.