Portuguese Natural Scene OCR Image Corpus

This dataset consists of 9 categories and a total of 15385 printed images, covering most commonly encountered scenarios in daily life. The data was collected in Portugal, and all the images in the dataset include labeling results.
Specifications:
ID:
King-OCR-046
Language:
Portuguese
Data size
15385 pics
Data format
.jpg/.jpeg/.png
Data content
Including Advertisements, Board, menu, list, map, packaging, slogan, store and curved
Labeling Content
Line-level bounding box labeling and transcription for the texts
Devices:
Mobile
Accuracy Rate
The accuracy of the labeling results is 97%

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