Automatic System and Method for Tracking and Decoding Barcode by Means of Portable Devices having Digital Cameras
作者： Gustavo De Almeida Neves , Alberto Almeida De Azevedo Filho , Eduardo Manuel De Freitas Jorge , Eduardo Telmo Fonseca Santos
DOI:
关键词:
摘要: The present invention patent application refers to a system and method for automatic tracking decoding barcode image on the standard EAN-13 through portable devices equipped with digital cameras. Through this it is possible track in any position orientation decode automatically real time. To make of barcodes, methods are applied captured image, seeking guidance location barcode.
google.ch 参考文章(14)
Michael Ehrhart, Robert Hussey, James Parker, Andrew Longacre, Thomas Koziol, Autodiscriminating bar code reading apparatus having solid state image sensor ,(2004)
Jingqiang Li, Joseph Cheung, Stephen Horton, Hau Hwang, Xiaoyun Jiang, Chinchuan Andrew Chiu, Hsiang-Tsun Li, Image capture device with integrated barcode scanning ,(2008)
Zhengyou Zhang, Zhouchen Lin, Chunhui Zhang, Shi Han, 2-D Barcode Recognition ,(2007)
William J. Dupre, Michael John Zenor, Frank W. Piotrowski, Systems and apparatus to determine shopper traffic in retail environments ,(2008)
Brian L. Jovanovski, Edward C. Bremer, Timothy P. Meier, Ynjiun P. Wang, William H. Havens, Multipurpose optical reader ,(2006)
Robert Sanders, Edward Barkan, Coupon organization using a bar code reader ,(2010)
Pradeep Das, David Spencer, Robert Cordery, Frederick Ryan, Method and system for using a camera cell phone in transactions ,(2005)
Thomas J. Koziol, Michael A. Ehrhart, Andrew Longacre, Robert M. Hussey, Bar code reading device for reading 1D or 2D bar code symbols ,(2009)
Chitra Dorai, Edith H. Stern, Gaurav Jain, System and method for selective processing of digital images ,(2002)
Jian Wang, Chunhui Zhang, Camera-based barcode recognition ,(2005)