From ff9a21d333f11a42e67c1963ed67de9c0fda87c9 Mon Sep 17 00:00:00 2001 From: aktersnurra Date: Thu, 7 Jan 2021 20:10:54 +0100 Subject: Minor updates. --- src/text_recognizer/datasets/transforms.py | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/text_recognizer/datasets/transforms.py') diff --git a/src/text_recognizer/datasets/transforms.py b/src/text_recognizer/datasets/transforms.py index 016ec80..8956b01 100644 --- a/src/text_recognizer/datasets/transforms.py +++ b/src/text_recognizer/datasets/transforms.py @@ -93,3 +93,12 @@ class Squeeze: def __call__(self, x: Tensor) -> Tensor: """Removes first dim.""" return x.squeeze(0) + + +class ToLower: + """Converts target to lower case.""" + + def __call__(self, target: Tensor) -> Tensor: + """Corrects index value in target tensor.""" + device = target.device + return torch.stack([x - 26 if x > 35 else x for x in target]).to(device) -- cgit v1.2.3-70-g09d2