decode_png¶
- torchvision.io.decode_png(input: Tensor, mode: ImageReadMode = ImageReadMode.UNCHANGED, apply_exif_orientation: bool = False) Tensor[source]¶
Decodes a PNG image into a 3 dimensional RGB or grayscale Tensor. Optionally converts the image to the desired format. The values of the output tensor are uint8 in [0, 255].
- Parameters:
input (Tensor[1]) – a one dimensional uint8 tensor containing the raw bytes of the PNG image.
mode (ImageReadMode) – the read mode used for optionally converting the image. Default:
ImageReadMode.UNCHANGED. See ImageReadMode class for more information on various available modes.apply_exif_orientation (bool) – apply EXIF orientation transformation to the output tensor. Default: False.
- Returns:
output (Tensor[image_channels, image_height, image_width])
