decode_png 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].

  • 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.


output (Tensor[image_channels, image_height, image_width])


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