A novel high-speed 3D shape measurement technology called temporal Fourier transform profilometry (TFTP for short) is proposed by combining the merits of Fourier transform profilometry (FTP) and phase-measuring profilometry (PMP). Instead of using the digital light projector. a mechanical projector is employed to generate multi-period phase-shifting fringe patterns sequentially. Durin... https://allfixelectricales.shop/product-category/digital-thermometer/