mindspore.dataset.vision.ToNumpy
- class mindspore.dataset.vision.ToNumpy[源代码]
将输入PIL图像转换为numpy.ndarray图像。
- 支持平台:
CPU
样例:
>>> from mindspore.dataset.transforms import Compose >>> >>> # Use ToNumpy to explicitly select C++ implementation of subsequent op >>> transforms_list = Compose([vision.Decode(True), ... vision.RandomHorizontalFlip(0.5), ... vision.ToNumpy(), ... vision.Resize(100, 120)]) >>> # apply the transform to dataset through map function >>> image_folder_dataset = image_folder_dataset.map(operations=transforms_list, ... input_columns="image")