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30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages_30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages

30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages

  • ライセンス認証を経た製品データセットが、AIプロジェクトのスピーディーな立ち上げをアシストします。

30,000 natural scene OCR data for minority languages in Southeast Asia, including Khmer (Cambodia), Lao and Burmese. The diversity of collection includes a variety of natural scenes and a variety of shooting angles. This set of data can be used for Southeast Asian language OCR tasks.

お問い合わせ サンプルを入手する

データ仕様

Data size
30,000 images, including 10,000 images in Khmer (Cambodia), 10,000 images in Lao, and 10,000 images in Burmese
Collecting environment
including slogan, receipt, poster, warning sign, road sign, food packaging, billboard, station sign and signboard, etc.
Data diversity
including a variety of natural scenes, multiple shooting angles
Device
cellphone
Photographic angle
looking up angle, looking down angle, eye-level angle
Data format
the image format is common format such as.jpg, the annotation file format is .json
Annotation content
line-level (column-level) quadrilateral bounding box annotation and transcription for the texts;polygon bounding box annotation and transcription for the texts
Accuracy rate
the error bound of each vertex of quadrilateral or polygon bounding box is within 5 pixels, which is a qualified annotation, the accuracy of bounding boxes is not less than 95%; the texts transcription accuracy is not less than 95%.

サンプル紹介

  • 30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages
  • 30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages
  • 30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages

収集対象者からの明確に許可を得た、高品質の製品トレーニングデータセットはが、AIプロジェクトのスピーディーな立ち上げをアシストします。

さっそく始めてみる

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Data Features

30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages

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30,000 Images - Natural Scenes OCR Data in Southeast Asian Languages