trw.transforms.pad
¶
Module Contents¶
Functions¶
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Add padding on a numpy array of samples. This works for an arbitrary number of dimensions |
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Add padding on a numpy array of samples. This works for an arbitrary number of dimensions |
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Add padding on a numpy array of samples. This works for an arbitrary number of dimensions |
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Add padding on a list of numpy or tensor array of samples. Supports arbitrary number of dimensions |
- trw.transforms.pad.transform_batch_pad_numpy(array, padding, mode='edge', constant_value=0)¶
Add padding on a numpy array of samples. This works for an arbitrary number of dimensions
- Parameters
array – a numpy array. Samples are stored in the first dimension
padding – a sequence of size len(array.shape)-1 indicating the width of the padding to be added at the beginning and at the end of each dimension (except for dimension 0)
mode – numpy.pad mode
- Returns
a padded array
- trw.transforms.pad.transform_batch_pad_torch(array, padding, mode='edge', constant_value=0)¶
Add padding on a numpy array of samples. This works for an arbitrary number of dimensions
This function mimics the API of transform_batch_pad_numpy so they can be easily interchanged.
- Parameters
array – a Torch array. Samples are stored in the first dimension
padding – a sequence of size len(array.shape)-1 indicating the width of the padding to be added at the beginning and at the end of each dimension (except for dimension 0)
mode – numpy.pad mode. Currently supported are (‘constant’, ‘edge’, ‘symmetric’)
- Returns
a padded array
- trw.transforms.pad.transform_batch_pad(array, padding, mode='edge', constant_value=0)¶
Add padding on a numpy array of samples. This works for an arbitrary number of dimensions
- Parameters
array – a numpy array. Samples are stored in the first dimension
padding – a sequence of size len(array.shape)-1 indicating the width of the padding to be added at the beginning and at the end of each dimension (except for dimension 0)
mode – numpy.pad mode
- Returns
a padded array
- trw.transforms.pad.transform_batch_pad_joint(arrays, padding, mode='edge', constant_value=0)¶
Add padding on a list of numpy or tensor array of samples. Supports arbitrary number of dimensions
- Parameters
arrays – a numpy array. Samples are stored in the first dimension
padding – a sequence of size len(array.shape)-1 indicating the width of the padding to be added at the beginning and at the end of each dimension (except for dimension 0)
mode – numpy.pad mode
- Returns
a list of padded arrays