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- standard wavelet frame 标准小波框架
- This paper uses the digital wavelet frame (DWF) combined with nonlinear soft-thresholding method to denoise the transient scatter response signal. 利用离散小波框架(DWF)结合非线性软阈值方法对瞬态雷达反射回波信号进行去噪处理。
- This method firstly extracts multiple features of target in theses sub-band images after transforming the IR images using discrete wavelet frame transform. 该方法在对红外图像进行离散小波框架变换的基础上,提取目标在各子带图像上的多个特征;
- This method improves a standard wavelet merger for merging the lower frequency coponents of a multispectral image and its relatively high spatial resolution image. 它将高空间分辨率的全色图象和多光谱图象经小波变换后的低频分量进行融合,改进了传统基于小波变换理论的增强方法。
- Compared with the IHS and standard wavelet mergers,the new method presented is clearly better in preserving spectral and improving spatial presentation. 本文还对比评价了基于IHS变换和传统小波变换的增强结果,表明了该方法在提高多光谱图象的空间细节表现能力和保持地物光谱信息上都具有很好的效果。
- Since signal processing is essential in acoustic measurement, we use FIR(finite impulse response)filter ,which is designed by Parls-McClellan algorithm,combined with wavelet frame theory to process signals. 由于信号处理在声波检测技术中至关重要,我们对其做了具体的分析、探讨后,提出使用Parks-McClellan算法设计FIR滤波器和小波框架理论相结合的信号处理方法是有效的。
- This paper begins with characterization of minimum-energy frames,and designs 2-band tight wavelet frames of odd length with partial interpolation by parameterization. 利用极小能量框架的一个刻画,用参数化方法,设计了奇数长的具有部分插值性的二带小波严格紧框架。
- Color Image Fusion Based on PCA and Wavelet Frame Transform 基于PCA与小波变换的彩色图像融合算法
- Digital wavelet frame denoise the transient scatter response signals 离散小波框架消除瞬态散射回波噪声
- There is a standard form of oath used in lawcourts. 法庭中使用的誓词有固定的格式。
- This is one of the standard books on the subject. 这是有关这个问题的权威著作之一。
- It will send you standard form for you to fill out. 它(商标局)会寄给你标准表格要你填写。
- That country came off the gold standard long ago. 那个国家好久之前就放弃金本位制了。
- Such prices hit off with the standard of our life. 这样的物价与我们的生活水准相符。
- A can like this is considered below standard. 这样的罐头认为是不合格的。
- Their work is not up to standard. 他们的工作成绩不够标准。
- This is the standard textbook on the subject. 这是这一科的权威性课本。
- Goods are packed in standard export packing. 货物按标准出口方式包装。
- Cargo survey and find below standard filing claim. 货品检验后发现不合标准,故请求索赔。
- Texture image segmentation method using wavelet frame decomposition and sectional set fuzzy clustering 基于小波框架分解和模糊软聚类的纹理图像分割方法