spec 1 linked patterns checked
WICG: Accelerated Shape Detection in Images
Defines accelerated shape detection APIs including barcode detection, image sources, detected barcode values, bounding boxes, corner points, supported formats, and error behavior.
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Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| QR scan | Choose QR scan when decoding a code and acting on the decoded payload is the central task. | Scanning starts only after users choose a QR-dependent task and can see purpose, fallback, and privacy impact. | Supports detected barcode raw values, bounding boxes, corner points, supported formats, and decode errors. |
Evidence Role
This source is treated as spec evidence. Its value comes from the specific claims and setting described above.
Publisher: Web Incubator Community Group. Last checked: .