Contents

resizeBilinear(_:sizeTensor:scaleTensor:offsetTensor:name:)

Creates a Resize operation and returns the result tensor.

Declaration

func resizeBilinear(_ imagesTensor: MPSGraphTensor, sizeTensor size: MPSGraphTensor, scaleTensor scale: MPSGraphTensor, offsetTensor offset: MPSGraphTensor, name: String?) -> MPSGraphTensor

Parameters

  • imagesTensor:

    Tensor containing input images.

  • size:

    The target size of the result tensor. 1D Int32 or Int64 tensor of size equal to rank of input.

  • scale:

    1D float tensor of size equal to rank of input.

  • offset:

    1D float tensor of size equal to rank of input.

  • name:

    The name for the operation.

Return Value

A valid MPSGraphTensor object

Discussion

Resamples input images to given size using the provided scale and offset and bilinear sampling. Destination indices are computed using

dst_indices = (src_indices * scale) + offset

For most use cases passing the scale and offset directly is unnecessary, and it is preferable to use the API specifying centerResult and alignCorners.