# Sub-pixel high precision dimensional measurement method for aero-engine hollow turbine blade based on industrial computed tomography image

> Research article (China Foundry, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4288056892](https://www.wikidata.org/wiki/openalex:W4288056892)  
**Source**: https://4ort.xyz/entity/sub-pixel-high-precision-dimensional-measurement-method-for-aero-engine-hollow-turbine-blade-based-on-industrial-compute