The Image Properties feature detects general attributes of the image, such as dominant color.
Running this algorithm requires:
- a Google Cloud Vision API Key
- a Google Cloud account with Cloud Vision API enable
Please refer to the 'Advanced Usage' section for guidance on how to set these up.
We strongly recommend using a virtual environment. If you're not sure where to start, we offer a tutorial here.
pip install ikomia
from ikomia.dataprocess.workflow import Workflow
# Init your workflow
wf = Workflow()
# Add algorithm
algo = wf.add_task(name="infer_google_vision_image_properties", auto_connect=True)
# Set parameters
algo.set_parameters({
'google_application_credentials':'PATH/TO/YOUR/GOOGLE/CLOUD/VISION/API/KEY.json'
})
# Run on your image
wf.run_on(url='https://images.unsplash.com/photo-1501179691627-eeaa65ea017c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2670&q=80')
Ikomia Studio offers a friendly UI with the same features as the API.
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If you haven't started using Ikomia Studio yet, download and install it from this page.
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For additional guidance on getting started with Ikomia Studio, check out this blog post.
Every algorithm produces specific outputs, yet they can be explored them the same way using the Ikomia API. For a more in-depth understanding of managing algorithm outputs, please refer to the documentation.
from ikomia.dataprocess.workflow import Workflow
# Init your workflow
wf = Workflow()
# Add algorithm
algo = wf.add_task(name="infer_google_vision_image_properties", auto_connect=True)
# Set parameters
algo.set_parameters({
'google_application_credentials':'PATH/TO/YOUR/GOOGLE/CLOUD/VISION/API/KEY.json'
})
# Run on your image
wf.run_on(url='https://images.unsplash.com/photo-1501179691627-eeaa65ea017c?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2670&q=80')
# Iterate over outputs
for output in algo.get_outputs():
# Print information
print(output)
# Export it to JSON
output.to_json()
Permanently setting the 'GOOGLE_APPLICATION_CREDENTIALS' API Key in your environment variable enables the use of this algorithm without having to define the 'google_application_credentials' parameter every time.
Note: the key will still be required for deployments.
This algorithm necessitates authentication to Google Cloud services via API keys. Consequently, it will not operate offline (e.g., in AWS Lambda) or in environments without internet access to communicate with Google Cloud services.
Ensure to manage API keys securely and avoid exposing them in public repositories or forums to prevent unauthorized usage. If the keys are compromised, be sure to revoke them immediately and generate new keys in the Google Cloud Console.