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Improved RandomShortestSize Functionality #8684

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Improved RandomShortestSize Functionality #8684

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4fd8635
Improved RandomShortestSize Functionality
MalumaDev Oct 15, 2024
ea97cab
Merge branch 'main' into patch-1
MalumaDev Oct 24, 2024
b859811
Merge branch 'main' into patch-1
MalumaDev Nov 14, 2024
32a561f
Merge branch 'main' into patch-1
MalumaDev Dec 17, 2024
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10 changes: 8 additions & 2 deletions torchvision/transforms/v2/_geometry.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1329,9 +1329,15 @@ def __init__(

def make_params(self, flat_inputs: List[Any]) -> Dict[str, Any]:
orig_height, orig_width = query_size(flat_inputs)
min_o_size = min(orig_height, orig_width)

min_size = self.min_size[int(torch.randint(len(self.min_size), ()))]
r = min_size / min(orig_height, orig_width)
if len(self.min_size) == 1:
min_size = self.min_size[0]
assert min_size <= min_o_size
min_size = torch.empty(1).uniform_(min_size, min_o_size).int()
else:
min_size = self.min_size[int(torch.randint(len(self.min_size), ()))]
r = min_size / min_o_size
if self.max_size is not None:
r = min(r, self.max_size / max(orig_height, orig_width))

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