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Add affine param to Affine transform (#3313) #3318

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Merged
merged 3 commits into from
Nov 12, 2021
Merged

Add affine param to Affine transform (#3313) #3318

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11e088c
Add affine param to Affine transform (#3313)
Nov 11, 2021
479f540
Merge branch 'dev' into feature/3313-affine-param
Nic-Ma Nov 12, 2021
81e6a55
Merge branch 'dev' into feature/3313-affine-param
Nic-Ma Nov 12, 2021
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5 changes: 5 additions & 0 deletions monai/transforms/spatial/array.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1435,6 +1435,7 @@ def __init__(
shear_params: Optional[Union[Sequence[float], float]] = None,
translate_params: Optional[Union[Sequence[float], float]] = None,
scale_params: Optional[Union[Sequence[float], float]] = None,
affine: Optional[NdarrayOrTensor] = None,
spatial_size: Optional[Union[Sequence[int], int]] = None,
mode: Union[GridSampleMode, str] = GridSampleMode.BILINEAR,
padding_mode: Union[GridSamplePadMode, str] = GridSamplePadMode.REFLECTION,
Expand Down Expand Up @@ -1462,6 +1463,9 @@ def __init__(
pixel/voxel relative to the center of the input image. Defaults to no translation.
scale_params: scale factor for every spatial dims. a tuple of 2 floats for 2D,
a tuple of 3 floats for 3D. Defaults to `1.0`.
affine: If applied, ignore the params (`rotate_params`, etc.) and use the
supplied matrix. Should be square with each side = num of image spatial
dimensions + 1.
spatial_size: output image spatial size.
if `spatial_size` and `self.spatial_size` are not defined, or smaller than 1,
the transform will use the spatial size of `img`.
Expand All @@ -1486,6 +1490,7 @@ def __init__(
shear_params=shear_params,
translate_params=translate_params,
scale_params=scale_params,
affine=affine,
device=device,
)
self.image_only = image_only
Expand Down