English translation for "双正交小波变换"
|
- bi-orthogonal wavelet transformation
Related Translations:
正交: [数学] [物理学] [电学] orthogonal; perpendicular; normal; orthogonality; quadrature 正交尺寸: perpendicular dimension 正交回归: orthogonal regression 正交余: orthogonal complement 正交裂缝: orthogonal fracture
- Example Sentences:
| 1. | Application of two dimension lifting scheme based on invertible biorthogonal wavelet transform in progressively lossless image compression
基于二维提升方案的可逆双正交小波变换在渐进性无损图像压缩中的应用 | | 2. | Be different from orthogonal wavelet transform , biorthogonal wavelet transform has linear phase and can reconstruct signals exactly
与正交小波变换不同的是,双正交小波变换具有线性相位特性,可以精确地重构图像。 | | 3. | The image fusion methods using biorthogonal wavelet transform are given , these fusion approaches have been successfully used in image fusion
均采用双正交小波变换实现了上述图像融合方法，这些融合方法已被成功地应用于图像融合。 | | 4. | Consequently , this paper puts emphasis on the multispectral and panchromatic remote sensing image fusion based on ihs and biorthogonal wavelet transform
因此,本文重点研究基于双正交小波变换和ihs变换的多光谱和全色遥感图像的融合技术。 | | 5. | The eno - biorthogonal wavelet transforms are fit for compressing the images which contain a great lot jumps , and having good ratio of compression
Eno -双正交小波变换算法非常适合于压缩包含大量剧烈跳跃信息的图像，具有较好的性能压缩比。 | | 6. | To remove the effects of gibbs ' phenomenon completely , we bring forward an eno - biorthogonal wavelet transforms arithmetic combining with eno method . in this arithmetic , we need n ' t modify the biorthogonal wavelet transforms and the filter coefficients
为消除这种现象，我们采用双正交小波变换结合essentiallynon - oscillatory ( eno )思想，提出了一种eno -双正交小波变换算法。 | | 7. | A novel coding algorithm was presented for still ima ge using biorthogonal wavelet transform . combined with the visibility preaccentua tion before the quantization ， a new data structure named extended q _ tree was pro posed to organize wavelet transformation coefficients . experimental results show that the new algorithm is very practical and with good performance
研究了一种基于双正交小波变换的静止图象编码算法.结合带视觉加权的标量量化技术，提出了一种新的数据结构? ?扩展四叉树，从而实现了一种性能较好、复杂度较低的静止图象编码方案 | | 8. | In forward algorithm , we according to the high level coefficients to locate the jumps and modify the coarser level coefficients , which relate with the jumps . in inverse transforms algorithm , according to the locations to modify the datum , which relate with the jumps . we can reconstruct the image well by using this algorithm , and avoid the gibbs " phenomenon completely
该算法不必修改双正交小波变换及其滤波器系数，在小波图像分解时只是根据高频小波系数定位图像的跳跃处，修改关联跳跃处的粗尺度小波系数；重构时根据算法修改关联跳跃处的重构数据，就能很好地重构原图像，并从本质上消除了gibbs ’现象。 | | 9. | To solve this inconsistency effectively , we don ’ t confine to one single fusion method or wavelet coefficients fusion rule , but combine them together and improve them . we consider several eigenvectors of the input images synthetically , and use the discrete biorthogonal wavelet transform at the lowest decomposition level to fulfill the new cwt - ihs multisensor remote sensing image fusion algorithm based on color compensation rule
为了有效地解决这一矛盾,本文不局限于单一的图像融合方法和小波系数融合规则,而是将各种方法和规则结合起来并加以改进,综合考虑输入图像的多个特征向量,用最低层的离散双正交小波变换实现了一种新的基于颜色补偿的cwt - ihs多源卫星遥感图像融合算法。 | | 10. | A new remote sensing image coding scheme based on the biorthogonal wavelet transform and revised spiht algorithm is proposed according to the statistical characteristic of remote sensing image data . the experimental results show that the proposed scheme could largely speed up the encoding process and reduce computational complexity on condition that reconstructed image quality is sacrificed little . meanwhile , this scheme has advantage over other algorithms in real time encoding
本文针对遥感图像的数据特点，提出了结合双正交小波变换和改进spiht算法的内嵌小波编码方案.实验结果表明，本文的方法能够在几乎不降低恢复图像质量的前提下降低了计算复杂度，提高了编码速度，有利于实时编码 |
- Similar Words：
- "双正交关系" English translation, "双正交码" English translation, "双正交天线阵" English translation, "双正交系" English translation, "双正交系统" English translation, "双正交信号" English translation, "双正交性" English translation, "双正面针织物" English translation, "双正态分布" English translation, "双正态总体" English translation
|
|
|
