decomposition scheme造句
例句与造句
- in this thesis some nonlinear color-scale morphological filter are designed to filter some noised color images and detect the color edge of image based on max lift decomposition scheme . and the performance index is presented, which implies that the new color-scale morphological filter has better performance
在本论文中，我们基于最大提升格构造出非线性彩色形态滤波器，并对一些受污染的彩色噪声图像进行滤波和进行一些彩色图像边缘检测的工作，所构造出来的彩色形态滤波其具有较好的滤波效果。 - for shape modeling and detection, a shape representation algorithm based on morphological shape decomposition is proposed . based on the decomposition scheme, we construct a fuzzy attributed relational graph by learning from training examples as the shape model . a hierarchical part-based shape detection algorithm is developed based on such a model
在形状建模和检测的研究中,提出了一种基于形态学形状分解的形状描述算法;在此基础上,通过样本学习,得到模糊关系属性图作为形状模型;根据该模型,提出了一种基于部分的层次式形状检测方法。 - fractal coding has been proved useful for image compression . it is also proved effective for content-based image retrieval . in the paper, we present a block-constrained fractal coding scheme and a matching strategy for content-based image retrieval . in this coding scheme, an image is partitioned into non-overlap blocks of a size close to that of a query iconic image . fractal codes are generated for each block independently . in the similarity measure of fractal codes, an improved nona-tree decomposition scheme is adopted to avoid matching the fractal codes globally in order to reduce computational complexity . our experimental results show that our coding scheme and the matching strategy we adopted is useful for image retrieval, and is compared favorably with other two methods tested in terms of storage usage and computing time
分形编码在图像压缩方面取得了很好的效果，同时，分形编码也能够用于基于内容的图像检索.本文提出了一种基于块限制的分形编码算法和匹配策略，并将它们用于图像检索.在我们编码算法中，图像会被预先分成互相不重叠的子图像块，然后对这些子图像进行独立地分形编码，从而获得整幅图像的分形码.该编码算法能够在很大程度上减少编码时间.在进行图像间相似性的匹配时，我们采用改进的基于九叉树的分配策略，从而避免全局地进行分形码的匹配，减少了计算量.实验结果说明，我们的编码算法和匹配策略能够比较有效地应用于基于内容的图像检索，在计算时间和存储时间上都优于实验中其它两种方法 - the inconsistent excitation can be decomposed into a series of irregular incident waves in terms of the spectral decomposition scheme of the hermitian matrix, with which the coherency function of the ground motions under the inconsistent excitation can be obtained numerical results are given to show its stability and rationality
该方法将随机输入下的波动分析问题转换为多个虚拟激励下的确定性波动分析组合问题，从而可以方便地获得场地波动观测量之间的谱密度矩阵，进而计算给出工程场地的地震动相干函数本文还用数值模拟的办法对所提出方法的合理性和稳定性进行了探讨。 - It's difficult to find decomposition scheme in a sentence. 用decomposition scheme造句挺难的