Table Of Contents
Table Of Contents

UpSampling

mxnet.ndarray.UpSampling(*data, **kwargs)

Performs nearest neighbor/bilinear up sampling to inputs.

Parameters:
  • data (NDArray[]) – Array of tensors to upsample
  • scale (int (non-negative), required) – Up sampling scale
  • num_filter (int (non-negative), optional, default=0) – Input filter. Only used by bilinear sample_type.
  • sample_type ({'bilinear', 'nearest'}, required) – upsampling method
  • multi_input_mode ({'concat', 'sum'},optional, default='concat') – How to handle multiple input. concat means concatenate upsampled images along the channel dimension. sum means add all images together, only available for nearest neighbor upsampling.
  • workspace (long (non-negative), optional, default=512) – Tmp workspace for deconvolution (MB)
  • out (NDArray, optional) – The output NDArray to hold the result.
Returns:

out – The output of this function.

Return type:

NDArray or list of NDArrays