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. 2024 Dec 9;15:1519871. doi: 10.3389/fmicb.2024.1519871

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Copyright © 2024 Chang, Yang, Yin, Zhang, Ma, Ding and Sui.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Representations of some image transformation schemes used. (A) Original. (B) Brightness enhancement. (C) Contrast reduction. (D) Gaussian noise. (E) Impulse noise. (F) Poisson noise.