spec 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.
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. Use it to validate the decision rules above, not as a visual style reference.
Publisher: Web Incubator Community Group. Last checked: .