CASIA OpenIR  > 智能制造技术与系统研究中心  > 多维数据分析
沈滨; 崔峰; 彭思龙; ShenBin; CuiFeng; PengSilong,
Source Publication计算机辅助设计与图形学学报
Other AbstractA new algo rithm based on bi-dimensional empirical mode decomposition ( BEM D)is developed to ex tract features of tex ture at multiple-scale spatial frequencies.Hilbert-Huang transform ( HH T)and direct method are applied to estimate the instantaneous frequencies of the multi-component AM-FM image respectively.All algorithms are demonstrated in the experiment w ith either synthetic or natural images.
Keyword二维 Em d 纹理分析 Hilbert-huang 变换 自适应 Am-fm 表示 直接法
Document Type期刊论文
Corresponding Author沈滨
Recommended Citation
GB/T 7714
沈滨,崔峰,彭思龙,等. 二维EMD的纹理分析及图像瞬时频率估计[J]. 计算机辅助设计与图形学学报,2005,17((10)):2345-2352.
APA 沈滨,崔峰,彭思龙,ShenBin,CuiFeng,&PengSilong,.(2005).二维EMD的纹理分析及图像瞬时频率估计.计算机辅助设计与图形学学报,17((10)),2345-2352.
MLA 沈滨,et al."二维EMD的纹理分析及图像瞬时频率估计".计算机辅助设计与图形学学报 17.(10)(2005):2345-2352.
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