plenoptic.data.parrot#

plenoptic.data.parrot(as_gray=True)[source]#

Return an example grayscale image of a parrot.

Parameters:: as_gray (bool (default: True)) – Whether to load a single grayscale channel or 3 RGB channels.
Return type:: Tensor
Returns:: image – 4d tensor of the image.

Examples

>>> import plenoptic as po
>>> parrot = po.data.parrot()
>>> parrot.shape
torch.Size([1, 1, 254, 266])
>>> po.plot.imshow(parrot)
<PyrFigure size ...>

(png, hires.png, pdf)

../../_images/plenoptic-data-parrot-1.png

>>> import plenoptic as po
>>> parrot_rgb = po.data.parrot(as_gray=False)
>>> parrot_rgb.shape
torch.Size([1, 3, 254, 266])