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222,289 Images – Chinese OCR Data in Natural Scenes_Self Driving Data Solution_Datatang_222,289 Images – Chinese OCR Data in Natural Scenes

222,289 Images – Chinese OCR Data in Natural Scenes

  • 222,289 images
  • Line-level annotation
  • Word-level annotation
Sample

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222,289 Images – Chinese OCR Data in Natural Scenes_Self Driving Data Solution_Datatang 222,289 Images – Chinese OCR Data in Natural Scenes_Self Driving Data Solution_Datatang

Data Introduction

222,289 Images – Chinese OCR Data 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, line-level annotation, word-level annotation, character-level annotation and text transcription were adopted for the images. The dataset can be used for OCR tasks in natural scenes.n

Data Specification

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

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Data Features

222,289 Images – Chinese OCR Data in Natural Scenes

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222,289 Images – Chinese OCR Data in Natural Scenes_Self Driving Data Solution_Datatang