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. 2024 Nov 19;24(22):7383. doi: 10.3390/s24227383

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© 2024 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

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Examples of distorted PCs from the LS-PCQA dataset [19]. (a) Original Asterix PC. (b) Gamma noise with parameter 1. (c) Gamma noise with parameter 7. (d) Multiplicative Gaussian noise with parameter 1. (e) Multiplicative Gaussian noise with parameter 7. (f) Poisson Reconstruction with parameter 3. (g) Poisson Reconstruction with parameter 7. (h) Original Aya PC. (i) Poisson noise with parameter 3. (j) Poisson noise with parameter 7. (k) GPCC-Lossless geometry and lossy attributes with parameter 3. (l) GPCC-Lossless geometry and lossy attributes with parameter 7. (m) AVS-Limited lossy geometry and lossy attributes with parameter 3. (n) AVS-Limited lossy geometry and lossy attributes with parameter 7.