dataset_info:
features:
- name: text
dtype: string
- name: image
dtype: image
- name: difficulty
dtype: string
splits:
- name: train
num_bytes: 4410348228.488
num_examples: 403744
- name: valid
num_bytes: 561605435.133
num_examples: 52091
- name: test
num_bytes: 626949323.1
num_examples: 59565
download_size: 5528589124
dataset_size: 5598902986.721001
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
- split: valid
path: data/valid-*
- split: test
path: data/test-*
Original
Brno Mobile OCR Dataset
Brno Mobile OCR Dataset (B-MOD) is a collection of 2 113 templates (pages of scientific papers). Those templates were captured using 23 various mobile devices under unrestricted conditions ensuring that the obtained photographs contain various amount of blurriness, illumination etc. In total, the dataset contains 19 725 photographs and more than 500k text lines with precise transcriptions. The template pages are divided into three subsets (training, validation and testing).
This dataset may be used for non-commercial research purpose only. If you publish material based on this dataset, we request you to include a reference to the paper:
You can download the dataset and evaluate your OCR system below. Our OCR system is available on the github. If you have any question, please contact ikiss@fit.vutbr.cz or ihradis@fit.vutbr.cz.
Note
This dataset is without test set as it has no labels. If you consider submitting to the leaderboard download the data from the original source: https://zenodo.org/records/15310982