# Multi-Scale Raft: Combining Hierarchical Concepts for Learning-Based Optical Flow Estimation

> Research article (2022 IEEE International Conference on Image Processing (ICIP), 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4308235569](https://www.wikidata.org/wiki/openalex:W4308235569)  
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