Polynomial texture mapping (PTM), also known as Reflectance Transformation Imaging (RTI), is a technique of imaging and interactively displaying objects under varying lighting conditions to reveal surface phenomena. The data acquisition method is Single Camera Multi Light (SCML).[1]
- ^ Vanweddingen, Vincent; Hameeuw, Hendrik; Vandermeulen, Bruno; Vastenhoud, Chris; Watteeuw, Lieve; Lemmers, Frédéric; Van Der Perre, Athena; Konijn, Paul; Van Gool, Luc; Proesmans, Marc (2020). "Pixel+: Integrating and standardizing of various interactive pixel-based imagery". In Schelkens, Peter; Kozacki, Tomasz (eds.). Optics, Photonics and Digital Technologies for Imaging Applications VI. Proceedings of SPIE. Vol. 11353. p. 15. doi:10.1117/12.2555685. ISBN 9781510634787. S2CID 216318287.