“…Each entry showcases the thoughtful considerations and techniques applied to enhance the quality and relevance of the datasets before feeding them into the models. Strategies range from basic adjustments, such as size cutting and angle changes [ 88 ] and contrast, brightness, and color adjustments [ 8 ], to more advanced techniques like principal component analysis (PCA) [ 89 ] and dual-tree complex wavelet transform (DTCWT) [ 90 ]. Notable is the variety of approaches employed for image enhancement, including the use of Generative Adversarial Networks (GANs) [ 91 ], Progressive training, PWGAN-GP method, TIDA method, and Test set imbalance adjustment [ 92 ], and the application of Hybrid Gaussian-Weiner (HGW) filters for noise removal [ 93 ].…”