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科研机构
兰州理工大学 [7]
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期刊论文 [4]
会议论文 [3]
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2017 [2]
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专题:兰州理工大学
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Image splicing detection based on Markov features in QDCT domain
期刊论文
Neurocomputing, 2017, 卷号: 228, 页码: 29-36
作者:
Li, Ce
;
Ma, Qiang
;
Xiao, Limei
;
Li, Ming
;
Zhang, Aihua
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浏览/下载:0/0
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提交时间:2022/02/17
Classification (of information)
Color
Digital forensics
Discrete cosine transforms
Information use
Markov processes
Support vector machines
Classification algorithm
Color images
Detection performance
Image splicing
Image splicing detection
Inter-block correlations
Markov model
Transition probability matrix
Image splicing detection based on Markov features in QDCT domain
期刊论文
NEUROCOMPUTING, 2017, 卷号: 228, 页码: 29-36
作者:
Li, Ce
;
Ma, Qiang
;
Xiao, Limei
;
Li, Ming
;
Zhang, Aihua
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  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Markov model
Quaternion discrete cosine transform
Image splicing
Color image for detection
A model for predicting the wear degree of electrode tip
会议论文
Xi'an, Shanxi, China, May 9, 2014 - May 11, 2014
作者:
Zhang, Jin
;
Zhang, Peng-Xian
;
Xu, Xiang-Jian
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浏览/下载:0/0
  |  
提交时间:2020/11/15
Forecasting
Mathematical models
Support vector machines
Correlation analysis
Correlation coefficient
Electrode tip
Laser measurement systems
Laser measurements
Model prediction
Prediction model
Resistance spot welding
A SVM regression predicting model for indentation depth of welding spot based on digital image processing
会议论文
作者:
Zhang Jin
;
Zhang Peng-xian
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浏览/下载:8/0
  |  
提交时间:2019/11/15
Welding spot
indentation depth
digital image processing
support vector machine(SVM)
regression predicting
The study on universal steganalysis method based on dct domain for jpeg images
期刊论文
International Journal of Digital Content Technology and its Applications, 2011, 卷号: 5, 期号: 11, 页码: 297-305
作者:
Zhang, Qiu-yu
;
Li, Li-ting
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  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Digital watermarking
Steganography
Support vector machines
Blind detection
DCT coefficients
DCT domain
Embedding rates
Feature matrices
JPEG image
Universal steganalysis
Watermark algorithms
Pulse signals detection by digital image correlation
会议论文
作者:
Zhang Aihua
;
Li Yongping
;
Yu Dong
;
Guo Weigang
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提交时间:2019/11/15
Quality monitoring of resistance spot welding based on image processing of welding spot surface
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2006, 卷号: 27, 期号: 12, 页码: 57-60+64
作者:
Zhang, Peng-Xian
;
Chen, Jian-Hong
;
Du, Wen-Jiang
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提交时间:2020/11/14
Image processing
Neural networks
Shear strength
Tensile strength
Quality monitoring
Radical Basic Function (RBF) neural network
Resistance spot welding
Welding spot surface
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