Description
Polynomal Texture Mapping (PTM) files are based on the Reflectance Transformation Imaging Method (RTI). To be able to open it, the RTIViewer is required, which is available as open source software on the website of "Cultural Heritage Imaging": http://culturalheritageimaging.org/What_We_Offer/Downloads/View/index.html
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Gotlandic figurative stones: PTM files | Unknown | Open resource |