Microgeometry capture using an elastomeric sensor
ACM Transactions on Graphics, pp. 1-8, 2011.
We describe a system for capturing microscopic surface geometry. The system extends the retrographic sensor [Johnson and Adelson 2009] to the microscopic domain, demonstrating spatial resolution as small as 2 microns. In contrast to existing microgeometry capture techniques, the system is not affected by the optical characteristics of the...More
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