license:cc-by-nc-nd-4.0 size_categories:n<1K format:imagefolder modality:image library:datasets library:mlcroissant region:us
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license: cc-by-nc-nd-4.0
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## 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/datasets/ocr/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
