Dr. Jyh-Chian Chang Profile

Dr. Jyh-Chian Chang

Assistant Professor at Kainan Univ

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Publications (2)

SPIE Journal Paper | 1 April 2009

Iris recognition with an improved empirical mode decomposition method

Jyh-Chian Chang, Ming-Yu Huang, Jen-Chun Lee, Chien-Ping Chang, Te-Ming Tu

OE, Vol. 48, Issue 04, 047007, (April 2009) https://doi.org/10.1117/12.10.1117/1.3122322

KEYWORDS: Iris recognition, Image quality, Databases, Feature extraction, Optical engineering, Detection and tracking algorithms, Image processing, Linear filtering, Signal processing, Eye

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SPIE Journal Paper | 1 June 2008

Iris recognition using local texture analysis

Jen-Chun Lee, Ping Huang, Jyh-Chian Chang, Chien-Ping Chang, Te-Ming Tu

OE, Vol. 47, Issue 06, 067205, (June 2008) https://doi.org/10.1117/12.10.1117/1.2948407

KEYWORDS: Iris recognition, Databases, Feature extraction, Eye, Detection and tracking algorithms, Image enhancement, Optical engineering, Image segmentation, Biometrics, Image quality

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