# Modified Gray-Level Coding Method for Absolute Phase Retrieval

> Research article (Sensors, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2765328538](https://www.wikidata.org/wiki/openalex:W2765328538)  
**Source**: https://4ort.xyz/entity/modified-gray-level-coding-method-for-absolute-phase-retrieval