What does structural similarity mean?

Definitions for structural similarity
struc·tural simi·lar·i·ty

This dictionary definitions page includes all the possible meanings, example usage and translations of the word structural similarity.

Wikipedia

  1. Structural similarity

    The structural similarity (SSIM) index is a method for predicting the perceived quality of digital television and cinematic pictures, as well as other kinds of digital images and videos. The basic model was developed in the Laboratory for Image and Video Engineering (LIVE) at The University of Texas at Austin and further developed jointly with the Laboratory for Computational Vision (LCV) at New York University. Further variants of the model have been developed in the Image and Visual Computing Laboratory at University of Waterloo and have been commercially marketed. SSIM is used for measuring the similarity between two images. The SSIM index is a full reference metric; in other words, the measurement or prediction of image quality is based on an initial uncompressed or distortion-free image as reference. SSIM is designed to improve on traditional methods such as peak signal-to-noise ratio (PSNR) and mean squared error (MSE).

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Numerology

  1. Chaldean Numerology

    The numerical value of structural similarity in Chaldean Numerology is: 1

  2. Pythagorean Numerology

    The numerical value of structural similarity in Pythagorean Numerology is: 9

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"structural similarity." Definitions.net. STANDS4 LLC, 2024. Web. 27 Jul 2024. <https://www.definitions.net/definition/structural+similarity>.

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