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UVDoc

huggingface.co·Infrastructure·🇨🇳

UVDoc is an open-source model from PaddlePaddle that performs geometric correction on distorted document images. It removes curvature, perspective deformation, and other distortions to improve downstream OCR and document digitization tasks.

Open SourceApache-2.0
WebCLIAPI
U
UVDoc preview
Visit huggingface.co↗
⭐85.8k
stars
🍴11.0k
forks
✓2
features
📅2020
since

Overview

2 features

UVDoc sits in PulseGate's Foundation models & chat category. It focuses on correcting distorted, curved, or perspective-warped document images for better OCR accuracy. It is built as an open-source project for developers. UVDoc is open source under the Apache-2.0 license. The product ships for the web, the command line, and API.

PaddlePaddle builds and maintains UVDoc, and the product first shipped in 2020. Development happens publicly on GitHub with 85.8k stars and 54 commits in the last 90 days. It exposes integrations via a public API.

  • ✓Document Unwarping
  • ✓Perspective Correction

Tags

document-unwarpingimage-correctionocr-preprocessing

AI capabilities

Multimodal

Built with & integrations

Hosting
aws
Connectors
API
Runs on
BrowserCLIAPI-only

Trust & compliance

LicenseApache-2.0
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source✓ GitHub · ★ 85.8k✓ Active maintenance
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJul 19, 7:48 PM

    PaddlePaddle/UVDoc verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about UVDoc

What does UVDoc do?
UVDoc focuses on correcting distorted, curved, or perspective-warped document images for better OCR accuracy. It is catalogued under Foundation models & chat on PulseGate.
Who is UVDoc for?
UVDoc is an open-source project built for developers.
Is UVDoc free?
Yes — UVDoc is open source under the Apache-2.0 license and free to use.
What platforms does UVDoc run on?
UVDoc runs on the web, the command line, and API.
Is UVDoc still maintained?
PulseGate's liveness checks currently classify UVDoc as active. The GitHub repository shows 54 commits in the last 90 days.
What are alternatives to UVDoc?
Similar tools tracked by PulseGate include PaddleOCR, UDOP, and PP LCNet X1 0 Doc Ori.PaddleOCRUDOPPP LCNet X1 0 Doc Ori
Who makes UVDoc?
UVDoc is developed by PaddlePaddle, based in China.
When did UVDoc launch?
UVDoc first shipped in 2020.

At a glance

Pricing
Open Source
Platforms
Cli · Web
Languages
English
Open source
Yes · ★ 85.8k
License
Apache-2.0
First seen
Jul 19, 2026
Activity
🟢 Active
Status
🟢 Active
Built for
developers
Model
Open source
Solves
Correcting distorted, curved, or perspective-warped document images for better OCR accuracy.

Developer

🇨🇳PaddlePaddle
Community-driven
↗ GitHub

Open source

View on GitHub →
⭐ Stars
85,803
🍴 Forks
11,038
Open issues
219
Last commit
7d ago
Commits 90d
54
Contributors
295
Authorship
Community-driven
Default branch
main
Latest release
v3.7.0 · 1mo ago

Live coverage

Confidence
Medium · 70
Indexed
Jul 19, 2026
Lifecycle
Alive
Activity
Active
First seen
Jul 2026
Last seen
2d ago
Identity audit (9)
Entity ID
cmrs7lrfx00cmlrwgw8j6virp
Slug
paddlepaddle-uvdoc-huggingface-co
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 19, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 19, 2026
Canonical URL
https://huggingface.co/PaddlePaddle/UVDoc

Similar apps

Other apps tracked under the same category.

  • PaddleOCR
    huggingface.co
  • UDOP
    huggingface.co
  • PP LCNet X1 0 Doc Ori
    huggingface.co
  • PaddleOCR-VL-1.6 Online Demo
    huggingface.co
  • PaddleOCR-VL-1.5 Online Demo
    huggingface.co
  • Docuopia
    docuopia.com