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?
Credit: Amazon MGM Studios
，更多细节参见WPS官方版本下载
В России ответили на имитирующие высадку на Украине учения НАТО18:04，详情可参考safew官方版本下载
srcDir("src/commonMain/kotlin") // 指定 .proto 文件所在的目录