# SpA-Former:An Effective and lightweight Transformer for image shadow removal

> Research article (2023 International Joint Conference on Neural Networks (IJCNN), 2023) · cited 42× · AI/ML

**Wikidata**: [openalex:W4385488928](https://www.wikidata.org/wiki/openalex:W4385488928)  
**Source**: https://4ort.xyz/entity/spa-former-an-effective-and-lightweight-transformer-for-image-shadow-removal