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Localization and Segmentation of A 2D High Capacity Color Barcode
A 2D color barcode can hold much more information than a binary barcode. Barcodes are often intended for consumer use where using a cellphone, a consumer can take an image of a barcode on a product, and retrieve relevant information about the product. The barcode must be read using computer vision t...
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| creator | Parikh, D. Jancke, G. |
| description | A 2D color barcode can hold much more information than a binary barcode. Barcodes are often intended for consumer use where using a cellphone, a consumer can take an image of a barcode on a product, and retrieve relevant information about the product. The barcode must be read using computer vision techniques. While a color barcode can hold more information, it makes this vision task in consumer scenarios unusually challenging. We present our approach to the localization and segmentation of a 2D color barcode in such challenging scenarios, along with its evaluation on a diverse collection of images of Microsoft's recently launched high capacity color barcode (HCCB). We exploit the unique trait of barcode reading: the barcode decoder can give the vision algorithm feedback, and develop a progressive strategy to achieve both - high accuracy in diverse scenarios as well as computational efficiency. |
| doi_str_mv | 10.1109/WACV.2008.4544033 |
| format | conference_proceeding |
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| identifier | ISSN: 1550-5790 |
| ispartof | 2008 IEEE Workshop on Applications of Computer Vision, 2008, p.1-6 |
| issn | 1550-5790 2642-9381 |
| language | eng ; jpn |
| recordid | cdi_ieee_primary_4544033 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Cameras Cellular phones Computational efficiency Computer vision Costs Decoding Feedback Image retrieval Image segmentation Information retrieval |
| title | Localization and Segmentation of A 2D High Capacity Color Barcode |
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