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262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)
Handwriting OCR
Traditional Chinese characters (Taiwan
China)
Eye-level angle
Line-level quadrilateral bounding box annotation and transcription for the texts
262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China). Texts in the data were annotated for the line-level quadrilateral bounding box. The handwriting ocr data can be used for traditional Chinese characters recognition application.The accuracy of line-level annotation and transcription is >= 97%.
This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.
![Specifications]()
Specifications
Data size
262 people, 5,162 images
Collecting environment
including A4 paper, square paper, lined paper, etc.
Photographic angle
eye-level angle
Data format
the image data format is .jpg, the annotation file format is .json
Data content
including the fields of novels, poems and news
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%
![Sample]()
Sample
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f1edc0a4-ee59-46a0-92d9-f31cd46f5c6a
Specifications
Sample
