查询词典 quantization

Experimental results show that octree color quantization and vector median filter can perform well in preprocessing of color image for digital camera.

结果表明，用八叉树结构量化和矢量中值滤波对数码相机采集到的彩色图像进行预处理可达到较理想的效果。

In order to complete the segmentation of the color image,the system is divided into the color quantization phase,color cluster feature phase and the region-growing phase.

本文针对真彩色图像以系统的形式给出了一种彩色图像分割算法，分为颜色量化、颜色聚类、区域生长三个阶段来完成一幅彩色图像完整的分割过程。

Color quantization experiment of highly complex color images demonstrates that this new color difference formula's performance is better than those widely used color difference formulas in RGB color space.

通过高复杂度图像的颜色量化实验证明该色差公式在颜色量化中的性能优于目前使用较为广泛的几种RGB色差度量公式。

Color quantization experiment of highly complex color images demonstrates that this new color difference formula's performance is as better as CIELUV color difference formula while it saves memory and shortens the calculation time.

通过高复杂度图像的颜色量化实验证明该色差公式在颜色量化中的性能达到了CIELUV色差公式的水平，有效地节约了内存空间和计算时间。

Secondly, it try to set up a evaluation system of the equipment manufacturing industry, and use multi-level composite evaluation indicator to analysis the competitiveness of the equipment manufacturing industry from equalization and quantization. It includes the effectiveness of competitiveness, the scale of competitiveness, and scientific and technological innovation competitiveness.

第二构建装备制造业评价体系，运用多层次综合指标评价法，从效益竞争力、规模竞争力和科技创新竞争力三方面对陕西省装备制造业竞争力进行定量评价及定性分析。

Standardization management is an important character of modern organization management, which is characterized by concreteness, and quantization and publicity.

标准具有具体性、量化和公开性的特征，依据标准的公共管理，是现代公共管理的重要特征。

The major subjects in the approximation of operators are to study the convergent property of a sequence of linear operators, the quantization of its convergence rate and the saturation results in the theory of approximations.

算子逼近论主要是研究线性算子列的收敛性质，收敛速度的量化以及逼近论中的饱和现象。

By the coset method of Lie algebra, we studied the problem of quantization of the nonintegrable systems.

本论文运用李代数陪集方法来研究不可积体系的量子化问题。

However, since the fixed-point calculation maybe cause cumulative quantization error, the convergent performance of fixed-point equalizer is not better than that of floating-point equalizer.

但由于定点数运算会引起量化累积误差，均衡器的收敛速度比浮点数运算均衡器的收敛速度要慢，收敛后的稳定性也较差。

Vector quantization is a very important method of data compression.

李萍矢量量化是一种非常重要的数据压缩技术。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。