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Transactions of Visualization Society of Japan
Some X-ray imaging techniques are examined for a feasibility study for micro-PIV in this study . There are three X-ray imaging method, the absorption contrast method , the refraction contrast method, and the phase contrast method. The first one is a common method but its spatial resolution is rather poor. The 2nd method corresponds to the Schlieren method that utilizes refraction of parallel light. The characteristics of the method, edge enhancement, can be effective in extracting tracerdoi:10.3154/jvs.25.supplement1_203 fatcat:q2uxocnws5cqraao6phs3sycrm