Test Drive ALPR+
Experience our powerful ALPR+ API that analyzes images and returns valuable license plate data (character string + region information) as well as vehicle information (make, model, generation and color).
Unlike other solutions, Sighthound ALPR+ does not require license plate detection as a prerequisite for vehicle recognition. Treating both categories as independent allows Sighthound ALPR+ to provide vehicle information even when license plates are not visible.
With ALPR+ You Get More
Our Vehicle ID platform puts you in drivers seat with more:
Accuracy - Industry leader in providing the most accurate License Plate and Vehicle Recognition
Performance - Faster than real-time analysis for all vehicles and license plates in a scene
Robustness - Designed to work in challenging conditions e.g. low light, acute angles, small sizes, etc.
Flexibility - Deployment across different environments (on-premise, cloud, edge). Optimized flavors for various hardware configurations
Powerful - Unlock the power of complete vehicle analysis with a single API call
Integration - Offers programmable REST-API across a variety of platforms.
Connects - to any images source (local, server, web URL)
Analysis - Returns data in an easy-to-parse JSON structure
Explore ALPR+ With Ease
Start exploring today, with these simple steps:
Click on the test images provided to see detection results or upload your own.
Adjust the settings seen on the upper right to adjust image results.
Click JSON Response checkbox to review data outputs.
Want to learn more about the code? Scroll down to see samples.
Got more questions? Contact our team to discuss your business needs or check out ALPR+ FAQs.
Tip: after clicking on a thumbnail, click again to return to the original image
View ALPR+ Sample API Requests
Sample API Call
Request:
curl --location --request POST 'https://SERVER_IP/vx/images:annotate' \
--header 'Content-Type: application/json' \
--data-raw '{
"requests": [
{
"image": {
"source": {
"imageUri": "https://d1mfcqjbhp6mmy.cloudfront.net/vehicles/audi-sports-car-r8-marlene.jpeg"
}
},
"features": [
{
"type": "VEHICLE_DETECTION"
},
{
"type": "LICENSE_PLATE_DETECTION"
}
]
}
]
}'
Sample API Response
Response:
{
"responses": [
{
"licenseplateAnnotations": [
{
"boundingPoly": {
"vertices": [
{
"x": 620,
"y": 450
},
{
"x": 738,
"y": 450
},
{
"x": 738,
"y": 478
},
{
"x": 620,
"y": 478
}
],
"normalizedVertices": [
{
"x": 0.6888888888888889,
"y": 0.7258064516129032
},
{
"x": 0.82,
"y": 0.7258064516129032
},
{
"x": 0.82,
"y": 0.7709677419354839
},
{
"x": 0.6888888888888889,
"y": 0.7709677419354839
}
]
},
"locale": "en-US",
"score": 0.86,
"mid": "/m/01jfm_",
"description": "License plate",
"string": {
"value": "RTBB221",
"score": 0.86
},
"region": {
"value": "Germany",
"score": 0.86
}
}
],
"vehicleAnnotations": [
{
"boundingPoly": {
"vertices": [
{
"x": 428,
"y": 287
},
{
"x": 833,
"y": 287
},
{
"x": 833,
"y": 556
},
{
"x": 428,
"y": 556
}
],
"normalizedVertices": [
{
"x": 0.47555555555555556,
"y": 0.4629032258064516
},
{
"x": 0.9255555555555556,
"y": 0.4629032258064516
},
{
"x": 0.9255555555555556,
"y": 0.896774193548387
},
{
"x": 0.47555555555555556,
"y": 0.896774193548387
}
]
},
"locale": "en-US",
"score": 0.94,
"mid": "/m/0k4j",
"description": "Car",
"licenseplate": {
"$ref": "#/responses/0/licenseplateAnnotations/0"
},
"color": {
"value": "white",
"score": 0.94
},
"model": {
"value": {
"make": "audi",
"model": "r8",
"generation": "2007 2014"
},
"score": 0.94
}
}
]
}
]
}
Want to learn more? Contact us for a private showing!