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I need to get difference between 2 Bitmap Images in Android as fast and as efficient as possible. How can I achieve that? The implementation can be either in Java or in C using NDK.

A--C
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Kerem Kusmezer
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1 Answers1

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If you're talking about Difference, then follow this detailed guide. But if you're talking about distance, then good ol' a^2 + b^2 = c^2 will do.

Community
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David
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