Web client: price-tag boxes in a distinct style (teal, chip with the parsed
price), an OCR section in the product card showing the tag's price, name,
discount and the reconciliation verdict with both values, and a compliance strip
under the stage. The photo stage now draws the image into the canvas and uses the
same containment as the media, so boxes cannot drift from the product (they did:
the canvas stretched to the stage while the photo was contained).
Server fixes the browser runs forced out:
- Photo mode reconciled before identities existed, so every tag read "tag only".
The tag bundle is cached with the still and classify re-reconciles against the
identities it just produced, returning them per detection.
- The still path only ever read the first four bands (plan hands out two per
call); it now drains every band, twice at different upscales so the vote has
independent reads.
- Voting is confidence-weighted and a dead heat stays unread; the plausible
shelf-price range is 10-9999, which stops a misread from becoming a ¥26,300
price. The compliance coverage bar moved to 0.7 after 0.5 produced a false
"group without price tag" on a shelf where every facing has one.
Measured on add/image6.jpg: 8 readable tags with names and prices, 942 ms for
the whole still, 7 real price mismatches, no false violations, and hints that
say plainly when a row could not be read.
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
The client is a pure API consumer: live frames go out over /v1/stream, stills
over /v1/recognize, and it can be pointed at another server with
?server=&token=. It keeps the team's visual identity (green palette, logo, EN/JA
toggle) and adds the live surface: state-coloured boxes with name/price chips,
interpolated track boxes, a results/s + latency HUD, quality hints, and an
in-view list that highlights a SKU's boxes.
Photo mode recognises the whole shelf at once instead of one click per product:
boxes paint immediately, identities fill in, tapping a product inspects it
(crop + feature-match visualization), the algorithm selector re-classifies, and
dispense updates stock.
Fixes found by browser verification with a synthetic camera feed:
- The WebSocket handler referenced its processing loop before definition, so the
socket died with NameError and live mode never received a result. Helpers are
now defined inside the handler.
- The client never kept a reference to the video element, so frame capture
returned early and nothing was ever sent.
- /v1/images/{id}/classify passed detection dicts where the engine expected box
dicts (KeyError: 'width').
- Placeholder chrome (thumb, dashes, hidden groups) leaked on first paint.
Verified in Chrome with a fake camera: live 8-12 results/s, ~60 products in
view, product card and feature matching populated, photo 105/170 recognised on
image.jpg and 59/111 on add/image6.jpg, 0 console errors.
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
