Description

71,535 Images English OCR Data in Natural Scenes. The collecting scenes of this dataset are the real scenes in Britain and the United States. The data diversity includes multiple scenes, multiple photographic angles and multiple light conditions. For annotation, line-level & word-leve & character-level rectangular bounding box or quadrilateral bounding box annotation were adopted, the text transcription was also adopted. The dataset can be used for English OCR tasks in natural scenes.

For more details, please refer to the link: https://www.nexdata.ai/dataset/162?source=Huggingface

Data size

71,535 images, each image has 1-200 words

Collecting environment

onsite collection in Britain and the United States, including shop plaque, poster, road sign, reminder, warning, packing instruction, menu, building sign, etc.

Data diversity

including multiple scenes, multiple photographic angles, multiple light conditions

Device

cellphone, camera, tablet

Photographic angle

looking up angle, looking down angle, eye-level angle

Data format

the image data format is .jpg, the annotation file format is .json

Annotation content

line-level & word-level & character-level rectangular bounding box or quadrilateral bounding box annotation; transcription for the texts

Accuracy

the accuracy of bounding boxes annotation is not less than 95%; the texts transcription accuracy is not less than 95%

Licensing Information

Commercial License