Preprocessing and authentication of 2D barcodes

由 Chen, Changsheng.
出版 2013

2D finite rate of innovation reconstruction method for step edge and polygon signals in the presence of noise

由 Kot, Alex Chichung, Chen, Changsheng, Marziliano, Pina
出版 2013

A two-stage quality measure for mobile phone captured 2D barcode images

由 Kot, Alex Chichung, Chen, Changsheng, Yang, Huijuan
出版 2013

Step-edge reconstruction using 2D finite rate of innovation principle

由 Kot, Alex Chichung, Chen, Changsheng, Marziliano, Pina
出版 2013

Distortion model-based spectral augmentation for generalized recaptured document detection

由 Chen, Changsheng, Li, Bokang, Cai, Rizhao, Zeng, Jishen, Huang, Jiwu
出版 2024