PerceptualHash.SumSquaredDistance #1412
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I have the pHash of two files, and I'm trying to determine the percent difference between the two. I has hoping to use SumSquaredDistance, but I'm unsure of what the actual result means ? I get numbers ranging from 25 to 203 ? I can't find any documentation on this, sorry. |
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Replies: 2 comments
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I also don't have that information. Maybe you could ask your question in the ImageMagick repository? |
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I'm not sure there is a "SumSquaredDistance" method in ImageMagick - couldn't find it in their source code, issues, or discussions. Maybe a better question is "how do I find the percent difference between two images based on cached hashes" ? |
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I'm not sure there is a "SumSquaredDistance" method in ImageMagick - couldn't find it in their source code, issues, or discussions.
Maybe a better question is "how do I find the percent difference between two images based on cached hashes" ?