# A method for predicting DCT-based denoising efficiency for grayscale images corrupted by AWGN and additive spatially correlated noise

> Research article (Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W2062171491](https://www.wikidata.org/wiki/openalex:W2062171491)  
**Source**: https://4ort.xyz/entity/a-method-for-predicting-dct-based-denoising-efficiency-for-grayscale-images-corrupted-by-awgn-and-additive-spatially-cor