苏州市职业大学学报
囌州市職業大學學報
소주시직업대학학보
JOURNAL OF SUZHOU VOCATIONAL UNIVERSITY
2014年
1期
17-21
,共5页
多尺度几何分析%二维经验模式分解%非采样Contourlet变换%独立成分分析
多呎度幾何分析%二維經驗模式分解%非採樣Contourlet變換%獨立成分分析
다척도궤하분석%이유경험모식분해%비채양Contourlet변환%독립성분분석
multi-scale geometric analysis%bi-dimensional empirical mode decomposition%nonsubsampled contourlet transform%independent component analysis
针对BEMD和非采样Contourlet变换2种典型的多尺度几何分析方法,研究并提出其在图像去噪及特征提取应用方面的4种算法模型,针对每种模型,分析了其算法原理及流程,并通过仿真实验验证了每种算法模型的有效性及优越性。
針對BEMD和非採樣Contourlet變換2種典型的多呎度幾何分析方法,研究併提齣其在圖像去譟及特徵提取應用方麵的4種算法模型,針對每種模型,分析瞭其算法原理及流程,併通過倣真實驗驗證瞭每種算法模型的有效性及優越性。
침대BEMD화비채양Contourlet변환2충전형적다척도궤하분석방법,연구병제출기재도상거조급특정제취응용방면적4충산법모형,침대매충모형,분석료기산법원리급류정,병통과방진실험험증료매충산법모형적유효성급우월성。
For two typical multi-scale geometric analysis methods:Bi-dimensional empirical mode decomposition and nonsubsampled contourlet transform,four algorithm models of image de-noising and feature extraction are proposed. For each model,the algorithm principles and processes are detailedly analyzed. And then through the simulation experiments,the effectiveness and superiority of each algorithm model are verified.