tten characters and numerals as well as special character, each sized 24x24 pixels. This dataset is designed to bolster Optical Character Recognition (OCR) research and development. 

 

For consistency, images extracted from the MNIST dataset have been color-inverted to match the grayscale aesthetics of the AlphaNum dataset. 

 

## Data Sources 

ting Recognition (ICFHR 2012), Bari, Italy, 2012, pp. 447-452, IEEE Computer Society. 

 

tten Characters  

 

## Dataset Description 

 

- **Model**: https://huggingface.co/iarata/Few-Shot-PHCR 

s of Optical Character Recognition (OCR) and Natural Language Processing (NLP), integrating multilingual capabilities remains a critical challenge, especially when considering languages with complex scripts such as Arabic. This paper introduces the Comprehensive Post-OCR Parsing and Receipt Understanding Dataset (CORU), a novel dataset specifically designed to enhance OCR and information extraction from receipts in multilingual contexts involving Arabic and English. CORU consists of over 20,000 annotated receipts from diverse retail settings in Egypt, including supermarkets and clothing stores, alongside 30,000 annotated images for OCR that were utilized to recognize each detected line, and 10,000 items annotated for detailed information extraction. These annotations capture essential details such as merchant names, item descriptions, total prices, receipt numbers, and dates. They are structured to support three primary computational tasks: object detection, OCR, and information extraction. We establish the baseline performance for a range of models on CORU to evaluate the effectiveness of traditional methods, like Tesseract OCR, and more advanced neural network-based approaches. These baselines are crucial for processing the complex and noisy document layouts typical of real-world receipts and for advancing the state of automated multilingual document processing. 

## Dataset Overview 

 

CORU is divided into Three challenges: 

 

ough optical character recognition (OCR) technology, which extracts text from images, in this case, **the train number**. 

 

# 💴 For Commercial Usage: To discuss your requirements, learn about the price and buy the dataset, leave a request on **[TrainingData](https://trainingdata.pro/datasets/train-numbers?utm_source=huggingface&utm_medium=cpc&utm_campaign=ocr-trains-dataset)** to buy the dataset 

 

The dataset be used to train machine learning models for extracting and analyzing text from train-related documents or images, to develop algorithms or models for real-time updates, or building intelligent systems related to trains and transportation. 

4045 character 

images, which is split into Thai handwritten character dataset (THI-C68) for 

14490 images and Thai handwritten digit dataset (THI-D10) for 9555 images. The 

data was collected from 150 native writers aged from 20 to 23 years old. The 

participants were allowed to write only the isolated Thai script on the form and 

- [Optical Character Recognition](#optical-character-recognition) 

- [OCR word confidence](#ocr-word-confidence) 

- [Dataset Structure](#dataset-structure) 

- [Data Instances](#data-instances) 

- [Data Fields](#data-fields) 

y on optical character recognition. This dataset was generated by rendering sentences in the Standford Sentiment Treebank v2 dataset. 

 

This dataset contains two classes (positive and negative) and is divided in three splits: a train split containing 6920 images (3610 positive and 3310 negative), a validation split containing 872 images (444 positive and 428 negative), and a test split containing 1821 images (909 positive and 912 negative). 

to **Optical Character Recognition (OCR)** and is useful for retail.  

 

# 💴 For Commercial Usage: To discuss your requirements, learn about the price and buy the dataset, leave a request on **[TrainingData](https://trainingdata.pro/datasets/ocr-receipts-text-detection?utm_source=huggingface&utm_medium=cpc&utm_campaign=ocr-receipts-text-detection)** to buy the dataset 

 

Each image in the dataset is accompanied by bounding box annotations, indicating the precise locations of specific text segments on the receipts. The text segments are categorized into four classes: **item, store, date_time and total**. 

lly, Optical Character Recognition (**OCR**) has been performed on each bounding box to extract the barcode numbers. 

 

# 💴 For Commercial Usage: To discuss your requirements, learn about the price and buy the dataset, leave a request on **[TrainingData](https://trainingdata.pro/datasets?utm_source=huggingface&utm_medium=cpc&utm_campaign=ocr-barcodes-detection)** to buy the dataset 

 

The dataset is particularly valuable for applications in *grocery retail, inventory management, supply chain optimization, and automated checkout systems*. It serves as a valuable resource for researchers, developers, and businesses working on barcode-related projects in the retail and logistics domains. 

for Optical Character Recognition (OCR) in the Telugu language, featuring an impressive array of 80+ configurations. Each configuration in this dataset corresponds to a unique font, meticulously curated by Dr. Rakesh Achanta and sourced from his GitHub repository (https://github.com/TeluguOCR/banti_telugu_ocr). 

 

The dataset is specifically designed to support and enhance the development of OCR models, ranging from simple Convolutional Recurrent Neural Network (CRNN) architectures to more advanced systems like trOCR. The versatility of this dataset lies in its large volume and diversity, making it an ideal choice for researchers and developers aiming to build robust OCR systems for the Telugu script. 

 

Key Features: 

OCR (Optical Character Recognition) recognition, you can explore various open-source platforms and repositories such as GitHub, Model Zoo, or specific frameworks' model hubs like TensorFlow Hub or PyTorch Hub. ID OCR recognition models are designed to extract text from identity cards, including personal details like name, ID number, date of birth, and other relevant information. These models are trained on diverse datasets to accurately recognize and extract text from various ID card formats and designs.  

 

 

<a href="https://github.com/CCCpan/Gebaini"> Click on me free access </a> 

 

from Optical Character Recognition software on digitised newspaper pages. This dataset includes the plain text from the OCR alongside some minimal metadata associated with the newspaper from which the text is derived. 

 

This dataset can be used for: 

 

historical research and digital humanities research 

nd **Optical Character Recognition (OCR)** results. 

 

# 💴 For Commercial Usage: To discuss your requirements, learn about the price and buy the dataset, leave a request on **[TrainingData](https://trainingdata.pro/datasets/ocr-machine-readable-zone-mrz?utm_source=huggingface&utm_medium=cpc&utm_campaign=ocr-generated-machine-readable-zone-mrz-text-detection)** to buy the dataset 

 

This dataset is useful for developing applications related to *document verification, identity authentication, or automated data extraction from identification documents*. 

ayin characters, Latin 

characters, and 4 character symbols of Baybayin diacritics in MATLAB format. It 

consisted of 17000 images for Baybayin (1000 per character), 18200 images for 

Latin (700 per character), and 2000 images for Baybayin diacritics (500 per 

symbol). Each character image is strictly center-fitted with a size 56x56 

and Optical Character Recognition (OCR) data. This approach helps mitigate the catastrophic forgetting commonly observed when fine-tuning multimodal LLMs. 

 

### Language-Only Instruction-Following Data 

 

To ensure the preservation of language capabilities, we also collect a small volume of high-quality language-only instruction-following data from the community.  

from Optical Character Recognition software on digitised newspaper pages. This dataset includes the plain text from the OCR alongside some minimal metadata associated with the newspaper from which the text is derived and OCR confidence score information generated from the OCR software.  

 

 

 

### Supported Tasks and Leaderboards 

g an Optical Character Recognition (OCR) system and perform document logical structure detection using ParsCit v110505. 

We use the detected logical structure to remove author-assigned keyphrases and select only relevant elements : title, headers, abstract, introduction, related work, body text and conclusion. 

We finally apply a systematic dehyphenation at line breaks.s 

 

* `lvl-3`: we further abridge the input text from level 2 preprocessed documents to the following: title, headers, abstract, introduction, related work, background and conclusion. 

and optical character recognition. OdiEnCorp 2.0 served in WAT 2020 EnglishOdia Indic Task.  

 

### Homepage 

 

https://lindat.mff.cuni.cz/repository/xmlui/handle/11234/1-3211