Automatic Number-Plate Recognition (ANPR) Solution
powered by Vision AI
Leverage Vision AI to detect & recognize car license plates with precision and speed
Our Automatic Number-Plate Recognition (ANPR) solution simplifies vehicle monitoring using the STMicroelectronics SMT32 MCUs. Adjustable to different car registration plates, the system uses a robust two-stage detection algorithm to accurately capture, detect, and display car license plate numbers alongside their grayscale images. Whether for parking management, toll booths, or traffic monitoring, our ANPR solution ensures reliability and efficiency.
System Benefits
Accurate Identification
High precision in detecting and recognizing license plates
Optimized for Performance
Efficient use of resources ensures smooth operation even under varying conditions
Cost-Effective, Fast Deployment
Leverages STM32 MCUs for reliable, scalable, and affordable implementation
Key Features
Real-Time Recognition
Processes 3.1–6.0 FPS end-to-end
Flexible Recognition Range
Captures plates within 0.75–2m at ±10° viewing angles
Wide
Lighting Conditions
Operates effectively in 300–20,000 Lux conditions
License
Plate Visualization
Displays recognized plates with clear image patches
How It Works
Image Capture: Vehicle enters monitored area, system captures vehicle image
Two-Stage Algorithm detects the plate area and decodes the plate number.
Output displays the plate number alongside its corresponding image patches.
Performance
Tracks up to 5 plates simultaneously up to 6 FPS.
Vision AI System Components
PerCV.ai Platform & User Interface
Easily monitor and manage recognition data through the PerCV.ai platform:
- Intuitive dashboard for real-time updates.
- Clear visualizations of license plate numbers and corresponding images.
- Downloadable logs for data analysis and compliance.
- API integration with 3rd-party systems
Request Binary & Documentation
Have an STM32N6 board?
If you already have an STM32N6 board on hand, you can directly download the binary and start testing right away! Simply provide your board's UID before downloading.
Fill out the form below to access the zip folder containing our demo binary and documentation.
What's included:
- ANPR recognition application binary
- User Guide with detailed specifications and step-by-step instructions to flash your first app and set up an operational demo
- Licence plate samples
