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101 People - 4,538 Images Japanese Handwriting OCR Data
Japanese handwriting
OCR
A4 paper
scanner
character-level rectangular bounding box annotation
text transcription
writing
hand
script
calligraphy
penmanship
longhand
graphology
scrawl
scribble
manuscript
autography
chirography
autograph
pencraft
fist
penscript
scription
writings
cursive
print
hieroglyphics
write
lettering
manuscription
shorthand
chicken
scratch
scratching
handwritten
printing
copperplate
griffonage
handwrite
letter
scrivenery
scrivening
calligraph
cuneiform
scripts
signature
book
cursive
script
handwritings
inscription
pen
running
hand
steno
undersignature
notation
autographing
calligraphic'
101 People - 4,538 Images Japanese Handwriting OCR Data. The text carrier is A4 paper. The dataset content includes social livelihood, entertainment, tour, sport, movie, composition and other fields. For annotation, character-level rectangular bounding box annotation and text transcription and line-level rectangular bounding box annotation and text transcription were adopted. The dataset can be used for tasks such as Japanese handwriting OCR.
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
101 people, 4,538 images
Collecting environment
A4 paper
Photographic angle
eye-level angle
Data format
the image data format is .jpg, the annotation file format is .json
Data content
including social livelihood, entertainment, tour, sport, movie, composition and other fields
Annotation content
character-level rectangular bounding box annotation and text transcription; line-level rectangular bounding box annotation and text transcription
Accuracy
the error bound of each vertex of rectangular bounding box is within 3 pixels, which is a qualified annotation, the accuracy of bounding boxes is not less than 97%; the characters transcription accuracy is not less than 97%
![Sample]()
Sample
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