Dr. Duanfeng Jackson He Profile

Dr. Duanfeng Jackson He

Principal Engineer at Zebra Technologies Corp

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Publications (2)

Proceedings Article | 30 March 1995 Paper

Performance analysis of 2D-barcode-enhanced documents

Jackson He, Chung-Chi Li, Sundeep Kumar, Joseph Katz

Proceedings Volume 2422, (1995) https://doi.org/10.1117/12.205834

KEYWORDS: Optical character recognition, Computer programming, Printing, Optical spheres, Image processing, Data storage, Neptunium, Laser scanners, Lithium

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SPIE Journal Paper | 1 October 1994

High-speed edge-detection algorithm for bar-code scanners

Duanfeng He

JEI, Vol. 3, Issue 04, (October 1994) https://doi.org/10.1117/12.10.1117/12.188287

KEYWORDS: Scanners, Image compression, Image processing, Detection and tracking algorithms, Image filtering, Linear filtering, Signal processing, Convolution, Image enhancement, Electronic imaging

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