Highlight and specular reflection removal in photogrammetric techniques applied to architectural heritage 3D modeling

A novel technique for removing specular highlights from photogrammetric data significantly enhances the accuracy of 3D modeling for architectural heritage, such as Bologna's historic porticoes. This method integrates seamlessly into an automated workflow, eliminating the need for separate color correction and shape capture processes. By treating lower-level image-processing methods as 'black boxes,' the approach simplifies the process without requiring specialized technical knowledge. Its versatility allows application across diverse urban settings, making it a powerful tool for preserving perceived colors in 3D reconstructions of heritage sites.

Apollonio, F. I. (2017). Highlight and Specular reflection removal in photogrammetric techniques applied to Architectural Heritage 3D modeling [JD]. Cultura e Scienza del Colore - Color Culture and Science, 07. https://doi.org/10.23738/ccsj.i72017.04