{"publication_id":"OT-2026-000000048","uuid":"01a0a4e5-fb01-7dc5-802c-354b68b7b64a","title":"Adaptive Barcode Imaging System with Speed-Synchronized Exposure Bracketing","abstract":"This disclosure describes a system for reliable barcode decoding across articles with varied optical properties, such as matte labels and film-wrapped items, moving at production line speeds. The system employs an imaging device capable of capturing multiple images with different exposure settings for each article. Article speed information is used to dynamically select an optimal exposure bracket from a preconfigured set. A processing unit then performs decode arbitration across the captured images to obtain a successful read. Mechanisms for handling no-reads and preventing double counting of articles are also detailed, enhancing overall read rate performance for diverse packaging types.","language":"en","published_at":"2026-09-15T11:48:50.564065Z","canonical_url":"https://opentechnical.org/p/OT-2026-000000048","status":"PUBLIC","supersedes":null,"keywords":["barcode","machine vision","exposure bracketing","article speed","image processing","decode arbitration","conveyor","illumination","optical sensor","data acquisition"],"extent":{"words":2319,"paragraphs":16,"figures":2},"hashes":{"canonical_text_sha256":"2a93fb2e0c419f0877383c28e2074295f6fdcf6ec47c1490b9a5c2bd4f29bc2a","html_sha256":"6d79476595177fd8cb50186fbc9d1dad0a84500678c206053c20234ce5cfc0d9","pdf_sha256":"26777d30067c304dff5fe6ff82f960a88091d99f33ce316fa6e4fd3c5be62ba2","markdown_sha256":"c149049ee6253f7fd312404e2bb5370bc2e5e755ac2765bd23871ff975a1c8db","manifest_sha256":"682f25e501f3e56a5927221785cd4af93c1d03294c515435d9b3c6a82e337c1b"},"links":{"html":"https://opentechnical.org/p/OT-2026-000000048","text":"https://opentechnical.org/p/OT-2026-000000048/publication.txt","markdown":"https://opentechnical.org/p/OT-2026-000000048/publication.md","pdf":"https://opentechnical.org/p/OT-2026-000000048/publication.pdf","manifest":"https://opentechnical.org/p/OT-2026-000000048/manifest.json","signature":"https://opentechnical.org/p/OT-2026-000000048/manifest.sig","integrity":"https://opentechnical.org/p/OT-2026-000000048/integrity"},"categories":[{"category_id":"CAT-000000242","path":"sensors-controls-machine-vision/machine-vision/barcode-and-ocr","name":"Barcode and OCR","primary":true},{"category_id":"CAT-000000020","path":"material-handling/package-handling/parcel-induction","name":"Parcel Induction","primary":false},{"category_id":"CAT-000000238","path":"sensors-controls-machine-vision","name":"Sensors, Controls & Machine Vision","primary":false},{"category_id":"CAT-000000239","path":"sensors-controls-machine-vision/machine-vision","name":"Machine Vision","primary":false}]}