About

web RTI

web RTI is a browser-based platform for viewing and processing Reflectance Transformation Imaging (RTI) and Polynomial Texture Map (PTM) files. Built for researchers, museums, and cultural heritage institutions, it enables anyone to upload raw RTI data and generate interactive web viewers — no plugins or specialized software required.

The project leverages WebAssembly and WebGL to process and visualize relightable images entirely in the browser, making scholarly datasets accessible and shareable via permanent URLs.