5,711 Images Korean Handwriting OCR Dataset

OCR training dataset

Korean HTR Dataset

Korean ocr dataset

Korean handwriting ocr dataset

The text carrier are A4 paper, lined paper, quadrille paper, etc. The device is cellphone, the collection angle is eye-level angle. The dataset content includes Korean composition, poetry, prose, news, stories, etc. For annotation, line-level quadrilateral bounding box annotation and transcription for the texts were annotated in the data. The dataset can be used for tasks such as Korean OCR models and handwritten text recognition systems.

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Specifications

Data size

5,711 images

Population distribution

gender distribution: 212 males, 381 females; age distribution: 589 people aged from 18 to 45 years old, 4 people aged from 46 to 60 years old

Nationality distribution

Korean

Collecting environment

A4 paper, lined paper, quadrille 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 Korean composition, poetry, prose, news, stories, etc.

Annotation content

line-level quadrilateral bounding box annotation and transcription for the texts

Accuracy rata

the collection content accuracy is not less than 97%;the texts transcription accuracy is not less than 97%

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