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ImageContentJitter

class mmocr.datasets.transforms.ImageContentJitter[source]

Jitter the image contents.

Adapted from https://github.com/PaddlePaddle/PaddleOCR/blob/release%2F2.6/ppocr/data/imaug/rec_img_aug.py # noqa

Required Keys:

  • img

Modified Keys:

  • img

transform(results, jitter_ratio=0.01)[source]

Transform function to jitter images.

Parameters
  • results (dict) – Result dict from loading pipeline.

  • jitter_ratio (float) – Controls the strength of jittering. Defaults to 0.01.

Returns

Jittered results.

Return type

dict

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