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Chinese OCR Dataset in Natural Scenes – 222,289 Images
Chinese OCR dataset
Chinese text recognition dataset
word-level OCR dataset
character-level OCR dataset
This dataset contains 222,289 images of Chinese text in natural scenes. The collecting scenes of this dataset include indoor and outdoor scenes. The data diversity includes multiple scenes, and multiple shooting angles. For annotation, we have annotated in line-level, word-level, and character-level and well content matched text transcription included. The dataset can be used for OCR tasks in natural scenes.
This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.
Specifications
Data size
222,289 images
Collecting environment
including indoor and outdoor scenes
Data diversity
multiple scenes, multiple shooting angles
Device
cellphone, camera
Shooting angle
looking up angle, looking down angle, eye-level angle
Data format
the image data formats are jpg, png and jpeg, the annotation file format is .json
Annotation content
line-level rectangular bounding box annotation and transcription for the texts; word-level rectangular bounding box annotation and transcription for the texts; character-level rectangular bounding box annotation and transcription for the texts
Specifications
Sample
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