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ELA highlights differences in the JPEG compression rate.Regions with uniform coloring.like a solid blue sky or a white wall,will likely have a lower ELA result(darker color)than high-contrast edges.The things to look for.
Edges Similar edges should have similar brightness in the ELA result.All high-contrast edges should look similar te each other,and all low-contrast edges should look similar.With an original photo,low-contrast edges should be almost as brigh as high-contrast edges.
不仅在技术上碾压敌对,帖子我还会继续更新,每天放送击杀图 |
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