dataformats="HWC"
时间: 2023-12-05 09:26:03 浏览: 156
As an AI language model, I am not familiar with the context of "dataformats=HWC". However, HWC is a commonly used format in computer vision for representing image data. HWC stands for Height-Width-Channel and represents the dimensions of an image. The first two dimensions represent the height and width of the image, while the third dimension represents the number of channels (e.g. RGB or grayscale).
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检查代码错误 from torch.utils.tensorboard import SummaryWriter import numpy as np from PIL import Image writer = SummaryWriter("logs") image_path="D:\\ymproject\\learn pytorch\\DataSet\\train\\ants_image\\0013035.jpg" img_PIL =Image.open(image_path) img_array=np.array(img_PIL) print(type(img_array)) print(img_array.shape) writer.add_image("test",img_array,1,dataformats='HWC') #y=2x for i in range(100): writer.add_scalars("y=2x",3*i,i) writer.close()
根据您提供的代码,我注意到您可能错过了一个缩进,这可能导致在循环结束之前关闭了TensorBoard的写入器。请尝试将writer.close()语句移动到循环结束后,以确保所有的记录都被正确地写入到TensorBoard日志文件中。
此外,您在使用writer.add_image()函数时指定了"dataformats"参数,但是根据PyTorch官方文档,此参数应该是"dataformat",也就是说没有"s"。您可以尝试将"dataformats"改为"dataformat"。
下面是修改后的示例代码:
```
from torch.utils.tensorboard import SummaryWriter
import numpy as np
from PIL import Image
writer = SummaryWriter("logs")
image_path = "D:\\ymproject\\learn pytorch\\DataSet\\train\\ants_image\\0013035.jpg"
img_PIL = Image.open(image_path)
img_array = np.array(img_PIL)
print(type(img_array))
print(img_array.shape)
writer.add_image("test", img_array, 1, dataformat='HWC')
# y=2x
for i in range(100):
writer.add_scalars("y=2x", 3*i, i)
writer.close()
```
如果问题仍然存在,请提供完整的错误信息和代码上下文,以便我更好地帮助您解决问题。
DataObject dataObject = new DataObject(); dataObject.SetData(DataFormats.Xaml, parent); Clipboard.SetDataObject(dataObject);
这段代码是将一个名为`parent`的对象以XAML格式放入剪贴板中。`DataObject`类是Windows Forms中的一个类,它提供了访问Windows剪贴板的方法。`SetData`方法用于设置要在剪贴板上存储的数据的格式和数据本身。在这个例子中,数据格式是XAML,数据本身是`parent`对象。最后,`SetDataObject`方法将`dataObject`对象放入剪贴板中。
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