transforms.ColorJitter(brightness=0.5, contrast=0.5, hue=0.5)
时间: 2024-05-24 19:10:28 浏览: 26
This transformation randomly adjusts the brightness, contrast, and hue of an image. The brightness parameter controls how much the brightness of the image is adjusted, with a value of 0.5 indicating that the brightness can be increased or decreased by up to 50%. The contrast parameter controls how much the contrast of the image is adjusted, with a value of 0.5 indicating that the contrast can be increased or decreased by up to 50%. The hue parameter controls how much the hue of the image is adjusted, with a value of 0.5 indicating that the hue can be shifted up or down by up to 50% of the color wheel. This transformation is often used to increase the robustness of a model by introducing variations in the appearance of the training data.
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