Dr. Jinhua Zeng Profile

Dr. Jinhua Zeng

at Academy of Forensic Science

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Author

Publications (6)

Proceedings Article | 12 November 2024 Open Access

Forensic taken time authentication of mobile phone photos

Jinhua Zeng, Xiulian Qiu

Proceedings Volume 13395, 133954I (2024) https://doi.org/10.1117/12.3048368

KEYWORDS: Forensic science, Digital imaging, Cameras, Digital photography, Cell phones, Image forensics

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Proceedings Article | 12 November 2024 Open Access

Characteristics of WeChat formation images for forensic applications

Xiulian Qiu, Jinhua Zeng

Proceedings Volume 13395, 133954C (2024) https://doi.org/10.1117/12.3048363

KEYWORDS: Video, Cell phones, Forensic science, Counterfeit detection

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Proceedings Article | 8 April 2024 Paper

Forensic authentication examination of webcam videos

Shengnan Li, Mengxuan Yang, Jinhua Zeng

Proceedings Volume 13090, 130903L (2024) https://doi.org/10.1117/12.3026287

KEYWORDS: Video, Cameras, Inspection, Forensic science, Video surveillance, Video compression, Data storage, Analytical research, Video coding, Nomenclature

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Proceedings Article | 8 April 2024 Paper

Research on the source tracing and authentication of mobile phone screenshot images

Mengxuan Yang, Shengnan Li, Xiulian Qiu, Jinhua Zeng

Proceedings Volume 13090, 130903K (2024) https://doi.org/10.1117/12.3026269

KEYWORDS: Operating systems, Information operations, Cell phones, Nomenclature, Analytical research, Data modeling, Digital forensics, Forensic science, Systems modeling, Statistical analysis

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Proceedings Article | 29 December 2022 Open Access

Forensic authenticity examination of PDF documents

Jinhua Zeng, Xiulian Qiu

Proceedings Volume 12506, 125064Y (2022) https://doi.org/10.1117/12.2662214

KEYWORDS: Forensic science, Scanners, Image processing, Digital forensics, Standards development, Printing, Information technology, Focus stacking software, Data conversion, Operating systems

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Proceedings Article | 29 December 2022 Open Access

Is it possible to predict speaker’s body size and oral cavity characteristics from speech signals: a preliminary study on Mandarin Chinese

Puyang Geng, Hong Guo, Qimeng Lu, Jinhua Zeng, Yan Li

Proceedings Volume 12506, 125062P (2022) https://doi.org/10.1117/12.2661788

KEYWORDS: Acoustics, Laser induced plasma spectroscopy, Sensors, Profiling, Forensic science, Speaker recognition, Head, Quality measurement, Magnetism, Calibration

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