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- In this paper,a new image denoising algorithm via doubly local Wiener filtering with windows based on Stationary Wavelet Transform(SWT) with the Dual Tree Complex Wavelet Transform(DTCWT) is proposed. 摘要 提出了一种基于静态小波变换和对偶树复小波变换的加窗的双重局部维纳滤波图像去噪算法。
- dual tree complex wavelet transform 双树复小波变换
- Dual Tree Complex Wavelet Transform (DT-CWT) 对偶树复小波变换
- Dual Tree Complex Wavelet Transform(DTCWT) 二元树复小波
- Dual tree complex wavelet transform( DT- CWT) 对偶树复数小波变换
- double density dual tree discrete wavelet transform 双密度双树小波
- Q-shift dual tree complex wavelet transformation (DT CWT) Q位移二分树复数小波变换
- Keywords Image fusion;image registration;pyramid;wavelet transform;wavelet frame;steerable pyramid;dual tree complex wavelet transform; 图像融合;图像配准;金字塔变换;小波变换;小波框架;可操纵方向金字塔变换;双树复小波变换;
- Objective Apply wavelet transform to denoise medical image. 摘要目的利用小波变换进行医学图像去噪。
- Denoising analysis of OTDR data based on wavelet transform[J]. 引用该论文 王韶波;李康;孔繁敏;吴涛.
- Methods of signal processing in LIA based on wavelet transform[J]. 引用该论文 杨兴林;王华岑;徐铁铮;李劲.
- This paper proposes a multistate document segmentation method based on wavelet transform and the hidden Markov tree (HMT) model. 该文基于小波域多状态隐马尔科夫树(HMT)模型,引入一种新的文本分割方法。
- By using wavelet transform, the emission of HHG in different time is obtained. 利用小波变换,观察了高次谐波在不同时刻的发射情况。
- Wavelet transform (WT) has proven a powerful and efficient tool for dealing with chemical data due to its characteristic of dual localization and has been widely used in analytical chemistry. 摘要小波变换(WT)具有很好的时频分离特徵,信息处理能力强,已广泛用于分析化学领域;
- In this paper, wavelet transform with nonlinear scale (NWT) is introduced. 我们介绍了一种非线性尺度小波变换(Wavelettransformwithnonlinearscale,NWT)。
- Usually,wavelet transform module maximum accords with saltation points. 小波变换模的极值点常对应于信号突变点。
- The wavelet transform is used to analyze some voltage signals what it detected. 利用小波变换对所检测到的电压信号进行了分析。
- Finally, the fused image was reconstructed through inverse wavelet transform. 最后,通过小波逆变换得到融合图像。
- Wavelet transform is an efficient mathematical tool for singularity detection. 小波变换是检测信号奇异点的种有效的数学工具。
- Objective Compressing medical images in DICOM format by wavelet transform. 目的利用小波变换实现对医学DICOM图像压缩。