262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)

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262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)_262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)

262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)

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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%.

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Specifications

Data size: 262 people, 5,162 images

Collecting environment: including A4 paper, square paper, lined paper, etc.

Device: cellphone

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%

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262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)

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262 People - 5,162 Images Handwriting OCR Data of Traditional Chinese Characters (Taiwan, China)