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《Journal of Beijing Jiaotong University》 2006-06
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A Class of Image Edge Curve Singularity Detection with One-Dimensional Wavelet Transform

QU Gang-rong,XU Qiong(1.School of Sciences,Beijing Jiaotong University,Beijing 100044,China;2.Dalian High Middlle School of Economics and Business,Dalian 116024,China)  
The relation between the local Lipschitz regularity of a function f and the asymptotic decay across scales of the wavelet transform is derived.And the decay is bounded by the value of the modulus of the wavelet transform.The formula of image edge curve singularity detection with one-dimensional wavelet transform and the example are given.
【Fund】: 国家自然科学基金资助项目(60372015)
【CateGory Index】: TP391.41
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