Plate Recognizer Accurate, Fast, Developer-Friendly ALPR

What is Plate Recognizer?

Plate Recognizer offers a robust Automatic License Plate Recognition (ALPR) solution designed for high accuracy and speed across diverse environments. Its core technology effectively decodes license plates from both static images (Snapshot) and live video feeds or files (Stream), successfully handling challenging conditions such as blurry images, angled plates, low light, and fast-moving vehicles. The system supports license plates from over 90 countries, automatically adapting to region-specific formats, including those with multiple rows, icons, or unique fonts. It leverages advanced algorithms and neural networks for reliable identification and character decoding.

Beyond basic plate reading, the platform provides rich vehicle data, including make, model, color, region, and direction of travel. Users can deploy the software via a Cloud API or as an On-Premise SDK compatible with various hardware (Windows, Linux, Jetson, Raspberry Pi), operating efficiently without requiring a GPU. Additional tools complement the core ALPR, including Plate Recognizer Blur for anonymizing plates and faces in images/videos, ParkPow for integrated parking management, VisionAlert for camera health monitoring, and specific OCR tools for Container IDs, USDOT numbers, and Boat IDs.

Features

Automatic License Plate Recognition (ALPR): Decodes plates from images (Snapshot) and live video/files (Stream).
Vehicle Data Recognition: Identifies vehicle make, model, color, region, and direction of travel.
Handles Challenging Conditions: Works effectively on blurry, angled, dark, and low-resolution images.
High-Speed Performance: Fast inference speeds (50-100ms for Snapshot SDK) without needing GPU.
Deployment Flexibility: Available as Cloud API or On-Premise SDK for Windows, Linux, Jetson, Pi.
Global Coverage: Supports ALPR for over 90 countries with location-optimized algorithms.
Plate & Face Blurring: Automatically blurs sensitive information in images and videos.
Parking Management Integration: Connects with ParkPow for a full parking monitoring platform.
Specialized OCR: Offers dedicated tools for recognizing Shipping Container IDs, USDOT numbers, and Boat IDs.

Use Cases

Parking Management: Monitor vehicle entry/exit, enforce parking policies, and issue alerts.
Highway Monitoring: Track vehicles across highway junctions and identify specific vehicles.
Automated Toll Collection: Implement gateless tolling systems based on license plate identification.
Security and Surveillance: Enhance monitoring by identifying vehicles in restricted areas.
Logistics and Fleet Management: Track assets like shipping containers and trucks using specialized OCR.

FAQs

Does the On-Premise SDK require Internet access?

The Subscription License requires Internet access once every 30 days for validation. The Perpetual License does not require Internet access after the initial installation.
Can the Free Trial be used in a production environment?

No, the Free Trial is solely for evaluation purposes in a pre-production environment. Production deployments, including Proof of Concepts or Beta Releases, require a paid subscription.
What is considered a 'Lookup' for Plate Recognizer Snapshot?

A Lookup is any image sent to the Snapshot API Cloud or SDK, regardless of whether it contains a license plate. A single image lookup can contain multiple vehicles.
Can I transfer my Subscription License to a new machine?

Yes, for the Subscription License, you can use the existing license key on a new machine, even if the original machine crashed.
How much does it cost to add Vehicle Make, Model & Color recognition?

Adding Vehicle Make, Model, Color & Orientation increases the base subscription fee by 50%.