title: Stereoscopic high-speed imaging using additive colors.
abstract: An experimental system for digital stereoscopic imaging produced by using a high-speed color camera is described. Two bright-field image projections of a three-dimensional object are captured utilizing additive-color backlighting (blue and red). The two images are simultaneously combined on a two-dimensional image sensor using a set of dichromatic mirrors, and stored for off-line separation of each projection. This method has been demonstrated in analyzing cavitation bubble dynamics near boundaries. This technique may be useful for flow visualization and in machine vision applications.
authors.affiliation: Department of Mechanical Engineering and Materials Science, Duke University, P.O. Box 90300, Durham, North Carolina 27708, USA. gns@duke.edu
authors.forename: Georgy N
authors.initials: GN
authors.lastname: Sankin
authors.forename: David
authors.initials: D
authors.lastname: Piech
authors.forename: Pei
authors.initials: P
authors.lastname: Zhong
mesh_terms: D003116:Color; D057446:Hydrodynamics; D021621:Imaging, Three-Dimensional / Q000295:instrumentation* / Q000379:methods*