抄録
Thanks to high-power and low-cost PCs, the image processing, which required a grand-scale system in old days, is now in reach of everyone's hand. Especially the windows system on this PC platform has experienced such development, that even a personally made image processing program should surpass specialized commercial software with respect to computing and displaying performance. This paper presents some typical fluid-oriented visualization and image processing software developed by the authors, which includes animation of experimental flow visualization images, animation of numerical flow visualizations, some basic PIV/PTV measurement results and so on.