5,711 Images Korean Handwriting OCR data

Korean

Handwriting

OCR

line-level annotation

line-level text transcription

5,711 Images Korean Handwriting OCR Data. 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 handwriting OCR.

This is a paid datasets for commercial use, research purpose and more. Licensed ready made datasets help jump-start AI projects.

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%

Recommended Dataset

8,604 Images of Arabic Natural Scene OCR Data

8,604 Arabic natural scenarios OCR data include a variety of natural scenarios and multiple shooting angles. For annotation, quadrilateral or polygon bounding box annotation and transcription for the texts were annotated in the data. This data can be used for tasks such as the Arabic language OCR.

Arabic OCR data OCR content conversion OCR data OCR data set OCR labeling OCR collection OCR data processing OCR conversion data

573,264 Images Test-paper & Workbook & Answer-sheet Collection Data

573,264 Images Test-paper & Workbook & Answer-sheet Collection Data. The dataset inlcudes 35,823 test papers, 457,970 workbooks and 79,471 answer sheets. The dataset covers multiple types of questions, multiple subjects, multiple types, multiple grades. The collection device are cellphone and scanner. The data can be used for tasks such as intelligent scoring and homework guidance. We strictly adhere to data protection regulations and privacy standards, ensuring the maintenance of user privacy and legal rights throughout the data collection, storage, and usage processes, our datasets are all GDPR, CCPA, PIPL complied.

Test-paper & Workbook & Answer-sheet primary junior high all subjects multiple types of questions multiple subjects multiple types multiple grades intelligent scoring homework guidance collection data test-paper data answer sheet data

5,147 Images Japanese Handwriting OCR data

5,147 Images Japanese Handwriting OCR Data. 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 Japanese 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 Japanese handwriting OCR.

Japanese Handwriting OCR line-level annotation line-level text transcription

6,087 Images Physical Examination Report OCR Data

6,087 Images Physical Examination Report OCR Data. This dataset includes multiple types of physical examination report. For annotation, line-level rectangular bounding box annotation and transcription for the texts were annotated in the data. The dataset can be used for tasks such as physical examination report detection and recognition.

Physical examination report OCR data OCR data set OCR annotation OCR collection OCR data processing OCR transcription data

104,320 Images - Korean and Hindi OCR Data in Natural Scenes

104,320 Images - Korean and Hindi OCR Data in Natural Scenes. The collecting scenes of this dataset include packaging, posters, tickets, reminders, menus, building signs, etc.. The data diversity includes multiple scenes, multiple shooting angles and multiple light conditions. For annotation, line-level polygon bounding box (or tetragon bounding box, rectangle bounding box) annotation, transcription and text attributes (language type) for the texts; vertical-level polygon bounding box (or tetragon bounding box, rectangle bounding box) annotation, transcription and text attributes (language type) for the text. The dataset can be used for Korean and Hindi OCR tasks in natural scenes.

Korean Hindi OCR Data Natural Scene OCR Transliteration Data

57,645 Images - Vertical OCR Data in Text Scenes

57,645 Images - Vertical OCR Data in Text Scenes. The collecting scenes of this dataset include street scenes, plaques, billboards, posters, decorations, art lettering, magazine covers etc. The language distribution includes Chinese and a few English. In this dataset, vertical -level rectangular bounding box (polygonal bounding box, parallelogram bounding box) annotation and transcription for the texts; non-vertical rectangular bounding box (polygonal bounding box, parallelogram bounding box) annotation and transcription for the texts. This dataset can be used for tasks such as multiple vertical text scenes OCR.

Vertical text scene OCR data OCR image data OCR data OCR data set OCR annotation OCR acquisition OCR data processing OCR rewriting data

14,511 Images English Handwriting OCR Data

14,511 Images English Handwriting OCR Data. The text carrier are A4 paper, lined paper, English paper, etc. The device is cellphone, the collection angle is eye-level angle. The dataset content includes English 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 English handwriting OCR.

English handwriting ocr

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). 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%.

Handwriting OCR eye-level angle line-level quadrilateral bounding box annotation and transcription for the texts traditional Chinese characters (Taiwan China) chinese ocr handwriting ocr ocr chinese OCR Training dataset Optical character recognition TextOCR Dataset Reading everyday scenes standard Chinese character Handprint Applicationrn