Description

10,020 Arabic natural scenarios OCR data include a variety of natural scenarios and multiple shooting angles. In terms of labeling, the quadrilateral frames of the line -level text are transliterated by row -level text. This set of data can be used in the Arabic language country OCR mission.

For more details, please refer to the link: https://www.nexdata.ai/dataset/1306?source=Huggingface

Data size

10,020 images

Collecting environment

including shop plaque, stop board, poster, ticket, road sign, comic, cover picture, prompt/reminder, warning, packing instruction, menu, building sign, magazine book covers, etc.

Data diversity

including a variety of natural scenes, multiple shooting angles

Device

cellphone, camera

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 quadrilateral bounding box annotation and transcription for the texts

Accuracy

the error bound of each vertex of quadrilateral bounding box is within 5 pixels, which is a qualified annotation, the accuracy of bounding boxes is not less than 97%; the texts transcription accuracy is not less than 97%

Licensing Information

Commercial License