mindspore/docs/api/api_python/dataset_vision/mindspore.dataset.vision.Ra...

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mindspore.dataset.vision.RandomEqualize
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.. py:class:: mindspore.dataset.vision.RandomEqualize(prob=0.5)
以给定的概率随机对输入图像进行直方图均衡化。
参数:
- **prob** (float, 可选) - 图像被均衡化的概率,取值范围:[0.0, 1.0]。默认值0.5。
异常:
- **TypeError** - 如果 `prob` 的类型不为float。
- **ValueError** - 如果 `prob` 不在 [0.0, 1.0] 范围。
- **RuntimeError** - 如果输入图像的shape不是 <H, W> 或 <H, W, C>。