SOTAVerified

Optical Character Recognition (OCR)

Optical Character Recognition or Optical Character Reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene-photo (for example the text on signs and billboards in a landscape photo, license plates in cars...) or from subtitle text superimposed on an image (for example: from a television broadcast)

Papers

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Showing 451–500 of 1209 papers

TitleStatusHype
Transfer Learning Approach for Railway Technical Map (RTM) Component Identification—0
GeoContrastNet: Contrastive Key-Value Edge Learning for Language-Agnostic Document UnderstandingCode0
Callico: a Versatile Open-Source Document Image Annotation Platform—0
CREPE: Coordinate-Aware End-to-End Document Parser—0
DELINE8K: A Synthetic Data Pipeline for the Semantic Segmentation of Historical DocumentsCode0
Multi-Page Document Visual Question Answering using Self-Attention Scoring MechanismCode0
How Far Are We to GPT-4V? Closing the Gap to Commercial Multimodal Models with Open-Source Suites—0
Mixed Text Recognition with Efficient Parameter Fine-Tuning and Transformer—0
Improvement in Semantic Address Matching using Natural Language Processing—0
ViTextVQA: A Large-Scale Visual Question Answering Dataset for Evaluating Vietnamese Text Comprehension in ImagesCode0
TC-OCR: TableCraft OCR for Efficient Detection & Recognition of Table Structure & Content—0
MathWriting: A Dataset For Handwritten Mathematical Expression Recognition—0
Resilience of Large Language Models for Noisy Instructions—0
Convolution-based Probability Gradient Loss for Semantic SegmentationCode0
Making Old Kurdish Publications Processable by Augmenting Available Optical Character Recognition Engines—0
HAMMR: HierArchical MultiModal React agents for generic VQA—0
Design and Development of a Framework For Stroke-Based Handwritten Gujarati Font Generation—0
Optical Text Recognition in Nepali and Bengali: A Transformer-based Approach—0
RealKIE: Five Novel Datasets for Enterprise Key Information Extraction—0
The Solution for the ICCV 2023 1st Scientific Figure Captioning Challenge—0
SciCapenter: Supporting Caption Composition for Scientific Figures with Machine-Generated Captions and Ratings—0
Grammatical vs Spelling Error Correction: An Investigation into the Responsiveness of Transformer-based Language Models using BART and MarianMT—0
Refining Text-to-Image Generation: Towards Accurate Training-Free Glyph-Enhanced Image Generation—0
Chart-based Reasoning: Transferring Capabilities from LLMs to VLMs—0
mPLUG-DocOwl 1.5: Unified Structure Learning for OCR-free Document Understanding—0
Financial Table Extraction in Image Documents—0
OCR is All you need: Importing Multi-Modality into Image-based Defect Detection System—0
Advancing Multilingual Handwritten Numeral Recognition with Attention-driven Transfer LearningCode0
Advanced Knowledge Extraction of Physical Design Drawings, Translation and conversion to CAD formats using Deep Learning—0
TextBlockV2: Towards Precise-Detection-Free Scene Text Spotting with Pre-trained Language Model—0
Eyes Closed, Safety On: Protecting Multimodal LLMs via Image-to-Text Transformation—0
Adversarial Training with OCR Modality Perturbation for Scene-Text Visual Question AnsweringCode0
Rich Semantic Knowledge Enhanced Large Language Models for Few-shot Chinese Spell Checking—0
Open-Vocabulary Scene Text Recognition via Pseudo-Image Labeling and Margin Loss—0
The future of document indexing: GPT and Donut revolutionize table of content processing—0
Multimodal Transformer for Comics Text-Cloze—0
LOCR: Location-Guided Transformer for Optical Character Recognition—0
Large Language Models for Simultaneous Named Entity Extraction and Spelling Correction—0
Advancing Generative Model Evaluation: A Novel Algorithm for Realistic Image Synthesis and Comparison in OCR System—0
Representing Online Handwriting for Recognition in Large Vision-Language Models—0
Syntactic Language Change in English and German: Metrics, Parsers, and ConvergencesCode0
Beyond the Mud: Datasets and Benchmarks for Computer Vision in Off-Road Racing—0
Segmentation-free Connectionist Temporal Classification loss based OCR Model for Text Captcha Classification—0
Enhancement of Bengali OCR by Specialized Models and Advanced Techniques for Diverse Document Types—0
ExTTNet: A Deep Learning Algorithm for Extracting Table Texts from Invoice Images—0
From Training-Free to Adaptive: Empirical Insights into MLLMs' Understanding of Detection Information—0
Improving OCR Quality in 19th Century Historical Documents Using a Combined Machine Learning Based Approach—0
Efficient Multi-domain Text Recognition Deep Neural Network Parameterization with Residual AdaptersCode0
Bidirectional Trained Tree-Structured Decoder for Handwritten Mathematical Expression Recognition—0
Chaurah: A Smart Raspberry Pi based Parking System—0
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All datasetsBenchmarking Chinese Text Recognition: Datasets, Baselines, and an Empirical StudyVideoDB's OCR Benchmark Public CollectionFSNS - TestI2L-140KSUTim2latex-100k

Benchmark Results

#ModelMetricClaimedVerifiedStatus
1DTrOCRAccuracy (%)89.6—Unverified
2DTrOCR 105MAccuracy (%)89.6—Unverified
3MaskOCR-LAccuracy (%)82.6—Unverified
4TransOCRAccuracy (%)72.8—Unverified
5SRNAccuracy (%)65—Unverified
6MORANAccuracy (%)64.3—Unverified
7SEEDAccuracy (%)61.2—Unverified
#ModelMetricClaimedVerifiedStatus
1GPT-4oAverage Accuracy76.22—Unverified
2Gemini-1.5 ProAverage Accuracy76.13—Unverified
3Claude-3 SonnetAverage Accuracy67.71—Unverified
4RapidOCRAverage Accuracy56.98—Unverified
5EasyOCRAverage Accuracy49.3—Unverified
#ModelMetricClaimedVerifiedStatus
1STREETSequence error27.54—Unverified
2SEESequence error22—Unverified
3AttentionOCR_Inception-resnet-v2_LocationSequence error15.8—Unverified
#ModelMetricClaimedVerifiedStatus
1I2L-NOPOOLBLEU89.09—Unverified
2I2L-STRIPSBLEU89—Unverified
#ModelMetricClaimedVerifiedStatus
1TesseractCharacter Error Rate (CER)0.08—Unverified
2EasyOCRCharacter Error Rate (CER)0.07—Unverified
#ModelMetricClaimedVerifiedStatus
1I2L-STRIPSBLEU88.86—Unverified