Product recognition demo for supermarket shelf images

kiyo9w 99bce4d7bf fix: a tag may not accuse on weak evidence, nor name a distant product ... Three findings from the deep review, all about the tag channel claiming more than it can support. 1. The exact signal is a barcode. The reconciliation compared `tag.jan` against the catalog's JAN, but that field held the regular price - a number compared against a product code. It now reads a `barcode` field (populated only by a close-up decode) and the printed number is compared as a price. 2. A price-mismatch violation required "an anchor", which was `tag.jan` - a price. The anchor is now the tag's own arithmetic agreeing, or a name that actually resembles the product, and the name signal carries its score as a field instead of being parsed back out of a human-readable note string. 3. Tag identity could reach anywhere along a row: a facing whose own tag was not detected inherited whichever readable tag was nearest, which can be a different product several columns away. Assignment is now capped at the product's own run (2.5 facing widths, at least 200 px), and a tag may only overrule the packaging channel when it is corroborated or its name matches at 0.6 rather than 0.4. 162 tests pass. Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>		2026-09-25 01:30:03 +09:00
recognization	fix: a tag may not accuse on weak evidence, nor name a distant product	2026-09-25 01:30:03 +09:00
.gitignore	Initial commit for push folder	2026-09-18 09:13:53 +09:00