# Fast and Exact Newton and Bidirectional Fitting of Active Appearance Models

> Research article (IEEE Transactions on Image Processing, 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2564667781](https://www.wikidata.org/wiki/openalex:W2564667781)  
**Source**: https://4ort.xyz/entity/fast-and-exact-newton-and-bidirectional-fitting-of-active-appearance-models