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公开(公告)号：US20190271540A1
公开(公告)日：2019-09-05
申请号：US15574853
申请日：2017-03-03
Applicant: SOUTHEAST UNIVERSITY
Inventor： Feipeng DA , Li RAO
Abstract: The present invention discloses an error correction method for an FPP system. Implementation steps are as follows: first, collecting deformed fringes affected by an object using a camera; then, calculating the fringe modulation I″ by using the collected images, and normalizing the modulation; setting a segmentation threshold T, and for all pixels of which modulation I″
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