ResearchBenchmarksImperceptibility on FF++ OFollow0.9SSIMAEF0.86880.87690.8850.8931May 1, 2026Evaluation ResultsMethodMethodLinksSSIMPSNRAEF2026.050.933.1TSDF2026.050.8933.08FOUND2026.050.8833.06DWT2026.050.8832.66CMUA2026.050.8732.48