SSIM (Structural Similarity Index Measure) compares two images by evaluating luminance, contrast, and structural patterns across local windows. It returns a score from -1 to 1: 1.0 means the images are pixel-identical, 0 means no structural correlation, and negative values mean the images are anti-correlated (less alike than random noise). For glyph comparison, it answers the question: do these two rendered characters share the same visual structure?
2026-02-28 00:00:00:0人民网记者 王 震 池梦蕊3014273310http://paper.people.com.cn/rmrb/pc/content/202602/28/content_30142733.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/28/content_30142733.html11921 北京亦庄的速度和磁场（新春走基层）
。Line官方版本下载是该领域的重要参考
Мерц резко сменил риторику во время встречи в Китае09:25
Еврокомиссия задумала обойти вето Венгрии на кредит УкраинеFT: Еврокомиссия планирует лазейку для обхода вето Венгрии на кредит Украине
，这一点在safew官方版本下载中也有详细论述
Article InformationAuthor, 本·哈頓（Ben Hatton）
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