OCR Datasets

497 Images – English Invoice Data，the collection background is a solid color background, and personal information is desensitized, including various types of invoices, which can be used for tasks such as bill recognition and text recognition.

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.

5,156 Images - Mathematical Formula Handwriting OCR Data. The writing envirenment includes A4 paper, square paper, lined paper, white board, etc. The data diversity includes multiple writing papers, multiple types of mathematical formulas, multiple photographic angles. The collecting angeles are looking up angleand eye-level angle. The dataset can be used for tasks such as mathematical formula handwriting OCR.

1,000 People - German Handwriting OCR Data. The writers are Europeans who often write German. The device is scanner, the collection angle is eye-level angle. The dataset content includes address, company name, personal name.The dataset can be used for tasks such as German handwriting OCR.

1,000 People - Spanish Handwriting OCR Data. The writers are Europeans who often write spanish. The device is scanner, the collection angle is eye-level angle. The dataset content includes address, company name, personal name.The dataset can be used for tasks such as spanish handwriting OCR.

1,000 People - French Handwriting OCR Data. The writers are Europeans who often write French. The device is scanner, the collection angle is eye-level angle. The dataset content includes address, company name, personal name.The dataset can be used for tasks such as French handwriting OCR.

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.

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.

1,000 People - Italian Handwriting OCR Data. The writers are Europeans who often write Italian. The device is scanner, the collection angle is eye-level angle. The dataset content includes address, company name, personal name.The dataset can be used for tasks such as Italian handwriting OCR.