# Accurate appearance preserving prefiltering for rendering displacement-mapped surfaces

> Research article (ACM Transactions on Graphics, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2960458159](https://www.wikidata.org/wiki/openalex:W2960458159)  
**Source**: https://4ort.xyz/entity/accurate-appearance-preserving-prefiltering-for-rendering-displacement-mapped-surfaces