OCR

Data Type: Handwritten content (including notes, tables, etc.) and blackboard writing

This dataset consists of 11 categories and a total of 1110 printed images, covering most commonly encountered scenarios in daily life. The data was collected in Slovakia, and all the images in the dataset include labeling results.

This dataset consists of 9 categories and a total of 15126 printed images, covering most commonly encountered scenarios in daily life. The data was collected in Spain, and all the images in the dataset include labeling results

This dataset consists of 10 categories and a total of 1061 printed images, covering most commonly encountered scenarios in daily life. The data was collected in Spain, and all the images in the dataset include labeling results.

Primary, Middle, and High School (Primary/Middle/High School Mathematics, Middle/High School Physics and Chemistry) Arithmetic Expression Copying

This dataset consists of 11 categories and a total of 1493 printed images, covering most commonly encountered scenarios in daily life. The data was collected in India, and all the images in the dataset include labeling results.

This dataset consists of 9 categories and a total of 13882 printed images, covering most commonly encountered scenarios in daily life. The data was collected in Thailand, and all the images in the dataset include labeling results.

This dataset consists of 11 categories and a total of 2005 printed images, covering most commonly encountered scenarios in daily life. The data was collected in Thailand, and all the images in the dataset include labeling results.

Data type: Handwritten content (including notes, tables, etc.) and blackboard writing