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兰州大学 [4]
北京航空航天大学 [1]
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会议论文 [4]
期刊论文 [1]
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2017 [1]
2012 [2]
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A hybrid method for improving the robustness of WENO scheme
会议论文
15th Asian Congress of Fluid Mechanics (15ACFM), Kuching, MALAYSIA, 2016-11-21
作者:
Ding, Z. H.
;
Wu, S. P.
;
Liu, J.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Physics
High resolution scheme
Non-oscillations
Numerical experiments
Positive pressure
Shock-capturing
Smooth regions
Smoothness indicators
Spurious oscillations
Fluid mechanics
A robust denoising method for random-valued impulse noise based on smooth and texture region separation
会议论文
2012 International Conference on Systems and Informatics, ICSAI 2012, Yantai, China, May 19, 2012 - May 20, 2012
作者:
Liu, Zhenyu
;
Wan, Yi
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  |  
浏览/下载:2/0
  |  
提交时间:2017/01/18
Pixels
Impulse noise
Information science
Separation
Textures
De-noising
Denoising methods
Extensive simulations
Noise levels
Random-valued impulse noise
Robust denoising
Second phase
Smooth regions
Adaptive reversible data hiding through autoregression
会议论文
2012 IEEE International Conference on Information Science and Technology, ICIST 2012, Wuhan, Hubei, China, March 23, 2012 - March 25, 2012
作者:
Wen, Jingyang
;
Lei, Jinli
;
Wan, Yi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/01/18
Image texture
Algorithms
Information science
Pixels
Regression analysis
Steganography
Technology
Value engineering
Autoregression
Autoregression models
Data embedding capacity
Data embedding process
Data hiding
Image pixel value
Least Square
Pixel values
Prediction accuracy
Prediction errors
Reversible data hiding
Smooth regions
State-of-the-art methods
保持二值图像连通性的缩小算法
期刊论文
计算机辅助设计与图形学学报, 2010, 卷号: 22, 期号: 11, 页码: 1952-1958
作者:
贾星星
;
王道顺
;
伍渝江
;
李顺东
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2016/07/28
形状保持
连通性保持
二值图像缩小
Connectivity preservation
Edge region
Human Visual System
Shape preservation
Shrinking algorithms
Smooth regions
Topology preservation
A shrinking algorithm for binary images to preserve topology
会议论文
2010 3rd International Congress on Image and Signal Processing, CISP 2010, Yantai, China, October 16, 2010 - October 18, 2010
作者:
Jia, Xingxing
;
Wang, Daoshun
;
Wu, Yu-Jiang
;
Luo, Xiangyang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/01/20
Algorithms
Binary images
Color
Pixels
Shrinkage
Signal processing
Topology
Connectivity preservation
Edge region
Human Visual System
Iterative process
Pixel counting test
Scaling algorithm
Shape preservation
Shrinking algorithms
Smooth regions
Topology preservation
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