Pretrained computer vision classifier

Identify aerial views of swimming pools with one API call.

A pretrained aerial views of swimming pools classifier that sorts an image into one of 2 categories. Use the aerial views of swimming pools API immediately, no training required, then adapt it to your own data when you need more.

Pretrained · Nyckel-trained 2 labels out of the box Image input

Try the aerial views of swimming pools classifier

Drop in a photo and get the prediction back. No signup, no setup.

What this aerial views of swimming pools classifier recognizes

A sample of the 2 labels this pretrained classifier chooses between.

Empty Swimming Pool
Filled Swimming Pool

Need a label that isn't here? Clone the classifier into your Nyckel console and edit the label set to fit your data.

Call the aerial views of swimming pools API

Once you've added this classifier to your console, you get your own copy of it behind your own endpoint. Invoke it with any HTTP client:

curl

curl -X POST "https://www.nyckel.com/v1/functions/YOUR_FUNCTION_ID/invoke" \
  -H "Authorization: Bearer $NYCKEL_ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"data": "https://example.com/photo.jpg"}'

Python

import requests

# Get an access token: https://www.nyckel.com/docs/api/overview/authentication/
token = "YOUR_ACCESS_TOKEN"

response = requests.post(
    "https://www.nyckel.com/v1/functions/YOUR_FUNCTION_ID/invoke",
    headers={"Authorization": "Bearer " + token},
    json={"data": "https://example.com/photo.jpg"},
)
print(response.json())

Example response

{
  "labelName": "Empty Swimming Pool",
  "labelId": "label_...",
  "confidence": 0.92
}

Under the hood

Model type
Nyckel-trained

Trained on a Nyckel-curated dataset covering 2 aerial views of swimming pools categories, served on Nyckel's own infrastructure — your image stays on Nyckel.

Input
Image

Send an image URL or file to the invoke endpoint; the response is a label with a confidence score.

Make it yours
Adaptable

Clone it, then correct predictions and add your own samples in the console — Nyckel retrains automatically, turning this into a custom model tuned to your data.

More than a demo: this page is one of thousands of pretrained functions on Nyckel, an ML classification platform. You can invoke classifiers by API, review predictions, correct labels, collect samples from production traffic, and promote any pretrained function to a private custom model — without changing your integration.

Where teams use aerial views of swimming pools classification

Real Estate Assessment

Aerial views of swimming pools can assist real estate agents in evaluating properties. By identifying pools from above, agents gain insights into amenities that may enhance marketability and value.

Insurance Risk Analysis

Insurance companies can utilize aerial pool identification to assess risk factors for residential properties. Accurate identification of swimming pools helps underwriters understand liability risks and determines adequate coverage needs.

Landscaping Services Marketing

Companies providing landscaping services can leverage aerial imagery for targeted marketing strategies. By identifying properties with pools, they can offer tailored services to enhance the aesthetics and functionality of pool areas.

Smart City Planning

Urban planners can incorporate pool data into city development projects. Identifying pools from aerial views aids in understanding recreational space distribution and ensuring that neighborhoods are properly served with community amenities.

Environmental Research

Environmental organizations can use pool identification for research on water usage patterns and local ecosystem impacts. By analyzing how many pools exist in specific areas, researchers can assess environmental ramifications.

Pool Maintenance Management

Pool service companies can implement aerial identification to manage their maintenance schedules effectively. By identifying pools in residential areas, they can optimize routes and prioritize service requests.

Public Health Monitoring

Health departments can utilize aerial pool data to monitor compliance with safety regulations. Identifying pools allows for inspections and enforcement of health standards, ensuring safe recreational water environments.

Common questions

What's the difference between a zero-shot and a Nyckel-trained classifier?

A zero-shot classifier uses a large foundation model's general knowledge to pick between your labels — no task-specific training, so new or edited labels work immediately. A Nyckel-trained classifier has been trained on labeled examples and runs on Nyckel's own infrastructure, which typically makes it faster, cheaper per call, and more accurate on data that resembles its training set. The "Under the hood" section on this page shows which kind this classifier is, and any classifier can be adapted into a trained one by adding your own examples.

How do I know whether this will work for my application?

Honestly: we can't know in advance — it depends on your data stream and how closely it resembles what this classifier has seen. The reliable way to find out is to measure it on your own data: start invoking the classifier with real traffic, or upload and annotate a set of images in the console — make sure they look like your production data, not idealized examples. Nyckel's evaluation metrics then show you exactly how it performs on that data before you rely on it.

What happens when it makes a mistake?

No classifier is perfect, so Nyckel is built around the correction loop: invokes can be captured for review, you confirm or correct predictions in the console, and corrections become training data. Over time the model adapts to your data distribution — accuracy on your traffic improves with use rather than staying fixed.

Do I need training data to get started?

No. This aerial views of swimming pools classifier works out of the box — clone it into your console and you'll have your own API endpoint in under a minute. Training data only enters the picture when you want to adapt it: your corrected predictions and uploaded samples improve the model, and you can also edit the label set to match your needs.

What does it cost to try?

Trying the classifier on this page is free with no signup. Cloning it requires a free account, and the free tier covers your first API calls each month — see nyckel.com/pricing for current limits and paid tiers.

Ready to classify aerial views of swimming pools at scale?

Add this pretrained classifier to your Nyckel console — you'll get a live API endpoint in under a minute, and a path to a custom model when you need one.