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Proceedings Paper

Multicolor symbology for remotely scannable 2D barcodes
Author(s): Alexander D. Wissner-Gross; Timothy M. Sullivan
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Paper Abstract

There has been much recent interest in mobile systems for augmented reality. However, existing visual tagging solutions are not robust at the low resolutions typical of current camera phones or at the low solid angles needed for "across-the-room" reality augmentation. In this paper, we propose a new 2D barcode symbology that uses multiple colors in order to address these challenges. We present preliminary results, showing the detection of example barcodes in this scheme over a range of angles.

Paper Details

Date Published: 5 March 2008
PDF: 4 pages
Proc. SPIE 6623, International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing, 662304 (5 March 2008); doi: 10.1117/12.791268
Show Author Affiliations
Alexander D. Wissner-Gross, Harvard Univ. (United States)
Timothy M. Sullivan, Yale Univ. (United States)


Published in SPIE Proceedings Vol. 6623:
International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing

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