# Three-dimensional surface microtopography recovery from a multifocus image sequence using an omnidirectional modified Laplacian operator with adaptive window size

> Research article (Applied Optics, 2017) · cited 19× · AI/ML

**Wikidata**: [openalex:W2740738189](https://www.wikidata.org/wiki/openalex:W2740738189)  
**Source**: https://4ort.xyz/entity/three-dimensional-surface-microtopography-recovery-from-a-multifocus-image-sequence-using-an-omnidirectional-modified-la