Locating barcodes using JPEG 2000 compressed data

Xiaojun Feng; Michael J. Gormish

doi:10.1117/12.631589

24 June 2005 Locating barcodes using JPEG 2000 compressed data

Xiaojun Feng, Michael J. Gormish

Proceedings Volume 5960, Visual Communications and Image Processing 2005; 59602O (2005) https://doi.org/10.1117/12.631589
Event: Visual Communications and Image Processing 2005, 2005, Beijing, China

Abstract

In this paper, a novel method is proposed to locate one-dimensional barcodes in JPEG 2000 images. The barcode locating system consists of two parts: candidate barcode location detection, barcode location verification and refinement. Both parts are designed to work in the compressed domain of JPEG 2000 images. The locations of candidate barcodes are extracted from the header data and verified by examining part of the decoded coefficients of the JPEG 2000 file. Since only a small amount of the compressed data is used, this algorithm has a low complexity relative to algorithms which use all of the pixel data.

Citation Download Citation

Xiaojun Feng and Michael J. Gormish "Locating barcodes using JPEG 2000 compressed data", Proc. SPIE 5960, Visual Communications and Image Processing 2005, 59602O (24 June 2005); https://doi.org/10.1117/12.631589

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