# An infrared image denoising model with unidirectional gradient and sparsity constraint on biomedical images

> Research article (Infrared Physics & Technology, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4294958252](https://www.wikidata.org/wiki/openalex:W4294958252)  
**Source**: https://4ort.xyz/entity/an-infrared-image-denoising-model-with-unidirectional-gradient-and-sparsity-constraint-on-biomedical-images