# An algorithm for detection and phase estimation of protective elements periodic lattice on document image

> Research article (Pattern Recognition and Image Analysis, 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2592020943](https://www.wikidata.org/wiki/openalex:W2592020943)  
**Source**: https://4ort.xyz/entity/an-algorithm-for-detection-and-phase-estimation-of-protective-elements-periodic-lattice-on-document-image