Dr. Guorui Feng Profile

Dr. Guorui Feng

at Shanghai Univ

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Publications (3)

SPIE Journal Paper | 26 August 2020

Anti-forensics of diffusion-based image inpainting

Liyun Dou, Zhenxing Qian, Chuan Qin, Guorui Feng, Xinpeng Zhang

JEI, Vol. 29, Issue 04, 043026, (August 2020) https://doi.org/10.1117/12.10.1117/1.JEI.29.4.043026

KEYWORDS: Forensic science, Image forensics, Image processing, Diffusion, Wavelets, Image quality, Visualization, Mathematical morphology, RGB color model, Signal to noise ratio

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SPIE Journal Paper | 17 December 2014

Effective feature selection for image steganalysis using extreme learning machine

Guorui Feng, Haiyan Zhang, Xinpeng Zhang

JEI, Vol. 23, Issue 06, 063020, (December 2014) https://doi.org/10.1117/12.10.1117/1.JEI.23.6.063020

KEYWORDS: Feature selection, Steganalysis, Steganography, Feature extraction, Error analysis, Mining, Evolutionary algorithms, Image classification, Image compression, Communication engineering

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SPIE Journal Paper | 1 July 2009

Macroblock-level adaptive search range algorithm for motion estimation in multiview video coding

Liquan Shen, Guorui Feng, Zhi Liu, Zhaoyang Zhang, Ping An

JEI, Vol. 18, Issue 03, 033003, (July 2009) https://doi.org/10.1117/12.10.1117/1.3167850

KEYWORDS: Motion estimation, Video, Computer programming, Video coding, 3D video compression, Motion analysis, Cameras, Video compression, Statistical analysis, 3D displays

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