Abstract
The wave height distribution around a ship model was measured by means of image measurement system using the difference of illumination scattering between air and water. The authors have developed the image measurement system of wave height distribution, and applied it on the measurement around high-speed craft and displacement type ship model in calm water. Present paper describes the extension of the present technique which enables to obtain the wave height distribution around ship model in regular wave. The measured distribution shows the change of wave pattern as the ship cross over the incident wave.
