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Multispectral Photometric Stereo for Acquiring High-Fidelity Surface Normals
2014
IEEE Computer Graphics and Applications
An advanced imaging technique of multispectral imaging has become more accessible as a physically-meaningful image-based measurement tool, and photometric stereo has been commonly practiced for digitizing a 3D shape with simplicity for more than three decades. However, these two imaging techniques have rarely been combined as a 3D imaging application yet. Reconstructing the shape of a 3D object using photometric stereo is still challenging due to the optical phenomena such as indirect
doi:10.1109/mcg.2014.108
pmid:25216479
fatcat:2fm7focvnfcxdhjthhuoflxxoa