PadToWidth¶ class mmocr.datasets.transforms.PadToWidth(width, pad_cfg={'type': 'Pad'})[source]¶ Only pad the image’s width. Required Keys: img Modified Keys: img img_shape Added Keys: pad_shape pad_fixed_size pad_size_divisor valid_ratio Parameters width (int) – Target width of padded image. Defaults to None. pad_cfg (dict) – Config to construct the Resize transform. Refer to Pad for detail. Defaults to dict(type='Pad'). Return type None transform(results)[source]¶ Call function to pad images. Parameters results (dict) – Result dict from loading pipeline. Returns Updated result dict. Return type dict