How to determine an image quality by SSIM?

Question

I used to know that SSIM is a method for measuring the similarity between two images. How to determine the quality of processed image by SSIM score. Is the method has maximum or minimum value as the standard?

score 1 · Answer 1 · answered Jul 04 '18 at 15:54

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Yes, SSIM is a method for comparing the perceived similarity between two images. If two images are identical the SSIM value should be 1. A good explaination with Python implementation can be found here: http://scikit-image.org/docs/dev/auto_examples/transform/plot_ssim.html

answered Jul 04 '18 at 15:54

Boris Reif

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This answer explains how to use `scikit-image` library's `compare_ssim` method https://stackoverflow.com/a/52207748/3337089 – Nagabhushan S N Nov 21 '18 at 16:57

How to determine an image quality by SSIM?

1 Answers1