wavelet的例句大全

Based on color images acquired from large view angle CCD cameras and unmanned planes, this paper analyzes the model of uneven illumination, which is solved by MASK dodging and wavelet transform.

本文以大视角面阵CCD相机以及无人机获取的彩色影像为基础，针对像面光照不均匀模型作了详细分析，应用马斯克匀光算法和小波变换算法完成了匀光处理。

The properties of the defect modes obtained by the PWE may be verified and reproduced by using the wavelet method.

对典型声子体系的能带结构计算可以很好地再现平面波展开法获得的缺陷态的特征。

A novel variational denoising model is obtained by replacing the H~ (-1)-norm by norms of wavelet coefficients in the OSV model.

用小波系数范数代替OSV模型中的H-1范数，得到了一个新的全变差去噪模型。

This paper presents a watermarking capacity analysis method based on the content of wavelet subbands by using Watson quantization matrix and noise visibility function ( NVF).

提出了一种基于小波子带的内容，利用Watson量化矩阵和噪声可见性函数对水印的嵌入功率进行自适应限定的水印容量分析方法。

Synthetic Aperture Radar Images Target Recognition Based on Wavelet Domain NMF Feature Extraction

基于小波域NMF特征提取的SAR图像目标识别方法

This paper described a non-separable wavelet frame ( NWF) transform based multifocus image fusion algorithm. The source images are first decomposed by the NWF transform.

为解决多聚焦图像融合问题，提出了一种基于不可分离小波框架（NWF）变换的融合算法：首先，对各原图像进行NWF变换；

The modified coding algorithm based on listless zerotree wavelet was proposed by studying SPIHT and LZC.

通过对SPIHT算法和LZC算法的研究，提出一种改进的无链表零树编码算法。

In this paper, it is studied to compress image with wavelet transform, and the application of Set Patitioning in Hierarchial Trees ( SPIHT) in image process is researched.

本文主要研究小波变换在图像压缩中的应用，分析研究等级树集合分割算法（SPIHT）。

Combined with the two-dimension wavelet transform, image SPIHT coding algorithm and DEFLATE coding algorithm, the power quality data are compressed.

结合二维离散小波变换、图像多级树集合分裂编码以及DEFLATE编码算法对电能质量数据进行压缩。

After the clustering characteristics of image wavelet coefficients ′ significance distribution in each sub-band was analyzed, run-length coding ( RLC) was introduced into SPIHT ′ s output stage.

针对图像小波系数在各子带内显著性分布的聚簇特征，提出了在SPIHT算法的输出环节引入游程编码。

The method is based on real3D wavelet transform, and implements a three dimensional extension of SPIHT in still image coding by defining a new spatial-temporal orientation tree structure.

该方法建立在真三维小波分解基础上，通过定义一种新的时空方向树结构，实现了静止图像SPIHT算法的三维扩展。

Focusing on Wavelet and Bandelets transform, the paper has done the following works: ( 1) In this paper, we proposed a Set Partitioning in Hierarchical Trees ( SPIHT) encoding method based on K-means Clustering.

利用这两种变换，本文在图像压缩方面做了以下工作：（1）提出一种基于K-means聚类的分层树集合分割（SPIHT）编码方法。

A compression algorithm for medical ultrasound images based on lifting scheme integer wavelet transform and modified SPIHT ( set partitioning in hierarchical trees) is proposed.

本文提出了一种基于提升格式整数小波变换和改进的SPIHT编码（多级树集合分裂算法）的医学超声图像压缩算法。

A new remote sensing image coding scheme based on the biorthogonal wavelet transform and SPIHT algorithm is proposed according to the statistical characteristic of remote sensing image data.

针对遥感图像的数据特点，提出了结合双正交变换和SPIHT算法的遥感图像小波零树编码方案。

DSP data processing module based on DSP performs such factions as preprocessing radar data, wavelet transform, encoding algorithm of the SPIHT ( set partitioning in hierarchical trees) and adaptive arithmetic coding.

DSP数据处理模块，包括DSP的选型、雷达数据的预处理、小波变换、多级树集合分裂算法编码以及算术编码。

Wavelet excited linear predictive speech codec of 6.6 kbit/ s

6.6kbit/s小波激励线性预测语音编译码器

The obtained wavelet coefficients are used as substitution for ones of the noise image.

用所得的高频子带分别代替先前小波分解所得的高频子带.

Wavelet sample code: source code integrity, and can be used directly.

小波的代码示例: )源代码的完整性, 并可以直接使用.

Image enhancement based on the stationary wavelet translation whit rotation, shift and scale invariance

基于旋转、平移和尺度不变的平稳小波图像增强

Deficiently, experience is needed in deciding the pulse width and the shift of the wavelet.

不足的是，在选择小波的宽度和平移量时需要一定的经验。