wavelet transform的例句大全

The enhancement algorithm based on wavelet transform could extrude mass by adding the plus factor.

再引入增益因子,采用基于小波变换的增强算法突出肿块阴影.

The Wavelet Transform ( WT ) method has been already used to detect andthe ECG signals.

小波变换已被很多心电学者用于ECG信号的特征分析检测.

The enhanced signal can be decomposed by wavelet packet transform to realize fault line detection.

再利用小波包变换对增强的信号分解,实现故障选线.

First , the lifting quincunx wavelet transform is used to perform a multiscale decomposition of each image.

在提升五株形小波多尺度分解的基础上, 给出一种新的像素级图像融合方法.

We choose wavelet and wavelet packet because wavelet transform ( WT ) itself has the character of multiresolution.

之所以选择小波和小波包变换是因为小波变换本身就是多分辨率的,这使得它比那些固定分辨率的变换,比如STFT ( 短时傅立叶变换 ) 更加适合人类的生理声学模型.

In this paper, a translation invariance wavelet transform is applied to image denoise.

文中主要研究平移不变小波变换在图象降噪中的应用.

This paper is to discuss the wavelet transform during processing.

目的:探讨在医学影像技术中小波变换的应用.

A method for harmonic detectingpower system based on wavelet transform is proposed.

小波变换是一种变分辨率的时频联合分析方法,可以对时域和频域信号进行精确地分析.

The detection and extraction of transients through continuous wavelet transform are studied for gearbox fault diagnosis.

研究基于小波变换的信号瞬变成分检测与提取方法及其在机械故障诊断中的应用.

A lossless scheme of a binary image watermark based on wavelet transform is proposed.

摘要针对二值水印图像,提出一种基于小波的无损的数字水印系统.

A method based on wavelet transform is described to enhance a multispectral image by merging image.

本文针对多光谱图象的增强问题,提出了一种基于小波变换理论的融合增强方法.

This paper presented a new method based on nonlinear wavelet transform to image de noising.

提出一种新的非线性小波变换去噪方法.

In analytical chemistry, wavelet transform has been mainly utilized for signal smoothing, de-noising and compression.

在分析化学领域中, 小波分析也逐渐应用于去噪与平滑 、 数据压缩等方面.

A kind of infrared image threshold de ? noising method based on discrete stationary wavelet transform is given.

提出了一种基于离散平稳小波变换的 红外图像 去噪方法.

One infrared image de-noising approach by fuzzy threshold based on stationary wavelet transform is proposed.

提出了一种基于平稳小波变换的红外图像模糊阈值去噪方法.

To obtain the optimal quantizer , the distributions of wavelet transform coefficients for image must be determined.

为了设计最优量化器, 必须确定变换系数的分布规律.

A fragile watermarking algorithm based on wavelet transform and QR decomposition was _ proposed.

提出一种基于小波变换和QR分解 的图像脆弱水印方法.

At the end, primary research the reproducing kernel applying in wavelet transform filter.

最后, 文中探讨了重建核方程在小波滤波中的应用.

A digital watermarking embedded method based on lifting wavelet transform was presented.

[中英文摘要]提出了一种基于提升小波变换的数字水印嵌入方案.

In this paper, the trapezoid complex wavelet function and associated trapezoid wavelet transform is presented.

提出了梯形复值小波函数及其相应的复值小波变换.