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

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 711–720 of 1209 papers

Title	Date	Tasks	Status	Hype
Empirical Error Modeling Improves Robustness of Noisy Neural Sequence Labeling	May 25, 2021	Language ModelingLanguage Modelling	CodeCode Available	0
Multi-Type-TD-TSR -- Extracting Tables from Document Images using a Multi-stage Pipeline for Table Detection and Table Structure Recognition: from OCR to Structured Table Representations	May 23, 2021	Optical Character RecognitionOptical Character Recognition (OCR)	CodeCode Available	1
Simple Transparent Adversarial Examples	May 20, 2021	Image Generationobject-detection	—Unverified	0
End-to-End Unsupervised Document Image Blind Denoising	May 19, 2021	DenoisingImage Denoising	—Unverified	0
STRIDE : Scene Text Recognition In-Device	May 17, 2021	Optical Character RecognitionOptical Character Recognition (OCR)	—Unverified	0
Unknown-box Approximation to Improve Optical Character Recognition Performance	May 17, 2021	Optical Character RecognitionOptical Character Recognition (OCR)	CodeCode Available	1
Reciprocal Feature Learning via Explicit and Implicit Tasks in Scene Text Recognition	May 13, 2021	Optical Character Recognition (OCR)Scene Text Recognition	—Unverified	0
Supporting Land Reuse of Former Open Pit Mining Sites using Text Classification and Active Learning	May 12, 2021	Active LearningOptical Character Recognition	—Unverified	0
TextOCR: Towards large-scale end-to-end reasoning for arbitrary-shaped scene text	May 12, 2021	Optical Character RecognitionOptical Character Recognition (OCR)	—Unverified	0
GroupLink: An End-to-end Multitask Method for Word Grouping and Relation Extraction in Form Understanding	May 10, 2021	FormOptical Character Recognition (OCR)	—Unverified	0

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All datasets Benchmarking Chinese Text Recognition: Datasets, Baselines, and an Empirical Study VideoDB's OCR Benchmark Public Collection FSNS - Test I2L-140K SUT im2latex-100k

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	DTrOCR	Accuracy (%)	89.6	—	Unverified
2	DTrOCR 105M	Accuracy (%)	89.6	—	Unverified
3	MaskOCR-L	Accuracy (%)	82.6	—	Unverified
4	TransOCR	Accuracy (%)	72.8	—	Unverified
5	SRN	Accuracy (%)	65	—	Unverified
6	MORAN	Accuracy (%)	64.3	—	Unverified
7	SEED	Accuracy (%)	61.2	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	GPT-4o	Average Accuracy	76.22	—	Unverified
2	Gemini-1.5 Pro	Average Accuracy	76.13	—	Unverified
3	Claude-3 Sonnet	Average Accuracy	67.71	—	Unverified
4	RapidOCR	Average Accuracy	56.98	—	Unverified
5	EasyOCR	Average Accuracy	49.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	STREET	Sequence error	27.54	—	Unverified
2	SEE	Sequence error	22	—	Unverified
3	AttentionOCR_Inception-resnet-v2_Location	Sequence error	15.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	I2L-NOPOOL	BLEU	89.09	—	Unverified
2	I2L-STRIPS	BLEU	89	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Tesseract	Character Error Rate (CER)	0.08	—	Unverified
2	EasyOCR	Character Error Rate (CER)	0.07	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	I2L-STRIPS	BLEU	88.86	—	Unverified