視訊壓縮(ITU-T Rec. H.264 | ISO/IEC 14496-10 AVC), May 2003. Zhou Wang and Alan C. Bovik, "Mean squared error: Love it or leave it? - A new look at signal fidelity
結構相似性是用於穩定數值的一個常數 如同結構相似性,CW-SSIM的最大值為1,但是不同於結構相似性,CW-SSIM的最小值為0。 Zhou Wang, Alan C. Bovik, Hamid R. Sheikh, and Eero P. Simoncelli, "Image quality assessment: