Application of Two-dimensional Fast Fourier Transform in the Inspection of Inkjet Printed Documents

Objective Due to the development of inkjet printing technology, in most cases, discernible traces are hardly found on printed documents nowadays. To solve this problem from the perspective of forensic document examination, this study used two-dimensional fast Fourier transform (2D FFT) to convert th...

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Detalhes bibliográficos

Principais autores:	LIN Jinlin, HAN Yuanli, HAN Xingzhou
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Office of Chinese Journal of Forensic Sciences 2026-05-01
coleção:	Zhongguo sifa jianding
Assuntos:	two-dimensional fast fourier transform (2d fft) inkjet printed document document examination
Acesso em linha:	http://www.chsfjd.cn/CN/10.3969/j.issn.1671-2072.2026.03.005
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