Afterwards, the left half of one image and the right half of another are joined in each level of Laplacian pyramid, and from the joint pyramids, the original image is reconstructed. Figure 3 from Small Ship Detection of SAR Images Based on Optimized The Pyramid Chin Augmentation Technique can be a valid tool in chin augmentation surgery and can also represent an effective procedure in the finishing touch of other facial surgery techniques Data Augmentation for Histopathological Images Based on Gaussian-Laplacian Pyramid Blending: Paper and Code. Augmentation -- from Wolfram Accordingly, the learning algorithm simply generates a trivial model that is biased toward predicting the most frequent class in the training data. Data imbalance is a major problem that affects several machine learning algorithms. Experimental results on the BreakHis dataset have shown promising gains vis-`a-vis the majority of traditional techniques presented in the literature. However, in the case of histopathologic images (HIs), low-level as well as high-level data augmentation techniques still present performance issues when applied in the presence of inter-patient variability; whence the model tends to learn color representations, which are in fact related to the stain process. Pyramid Augmentation In Deep Learning Augmentation Techniques Used. | Download Scientific Diagram Pyramid Augmentation In Python This composition, resulting from the blending process, combines stain variation of two patients, avoiding that color misleads the learning process. Data augmentation techniques have been used to mitigate the data imbalance problem.