Converts the image to BT.601 luma at a fixed analysis size (long side analysis_m...
https://bild.halowerk.com/v1/blur-detectOverview
Converts the image to BT.601 luma at a fixed analysis size (long side analysis_max_side, default 1024; smaller images are not upscaled) and computes the variance of the 4-neighbour Laplacian (Pech-Pacheco et al. 2000) and the Tenengrad energy (mean squared Sobel magnitude). Because noise also raises the Laplacian variance, the Immerkær (1996) noise sigma is estimated and 20·sigma² (the Laplacian response to white noise) is subtracted.
Protocol
x402 (POST)
Price
$0.0040
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
media/images
Provider
bild
Source
bazaar
Indexed
2026-11-12 23:08:01
Health
Status
unknown
Latency (p50)
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Uptime (30d)
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Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
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Asset Verified
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Facilitator
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Input Schema
{
"body": {
"grid": 3,
"image_base64": "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"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}