Abstract:This paper proposes a measurement method to capture the surface profiles of vibrating objects with high spatial resolution. The proposed method is a one-shot surface shape measurement using a grating projection method, which incorporates a Wiener filter to reduce the random error. The measured objects are a white flat plate and a polyimide film with wrinkles. The random errors treated in this study are error components that appear in the depth direction of the photogrammetric measurement. By experimental measu… Show more
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