The determination of projection center and perspective plane of perspective image in 3-D PIV

DENG Guo-qiang 
、; SUN J1ng-ao; DONG Shou-ping

doi:10.3969/j.issn.1672-9897.2000.04.014

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Article Navigation > Journal of Experiments in Fluid Mechanics > 2000 > 14(4): 75-80

DENG Guo-qiang 、, SUN J1ng-ao, DONG Shou-ping. The determination of projection center and perspective plane of perspective image in 3-D PIV[J]. Journal of Experiments in Fluid Mechanics, 2000, 14(4): 75-80. doi: 10.3969/j.issn.1672-9897.2000.04.014

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The determination of projection center and perspective plane of perspective image in 3-D PIV

doi: 10.3969/j.issn.1672-9897.2000.04.014

Publish Date: 2000-04-01

Abstract

Abstract

The techniques of projection center finding and perspective plane determination in 3-D PIV have been investigated profoundly. A basic approach,which is to find out the projection center and perspective plane with some known particle positions and their spot images, has been proposed. Some related mathematical models have been given. Finally, the techniques have been proofed with experimental methods.

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