查询词典 histogram

An analog prefilter;(2) an ADC;(3) a digital pulse shaper;(4) pulse selection logic;(5) histogram logic, and 6

波器；（2）模数转换器；（3）数字脉冲整形器；（4）脉冲选择逻辑单元；（5）条带逻辑

The Recovery control adjusts only the rightmost part of the histogram, trying to squeeze out as much information from the highlights as possible.

恢复控制的调整仅是直方图最右边的部分，试图从挤出尽可能多的精彩信息。

Furthermore,based on an additive noise model for ±1 steganography,it is similar in wavelet histogram.

进而，基于±1嵌入方法的加性噪声模型，小波直方图也有相似的结果。

The investigations in this thesis focus on several aspects as follows: We investigate the method that how to produce permutation matrix by using chaotic map, and get the method of image permutation based on chaotic map. This method can make original image to unorderly image to protect the true content of image. We investigate gray level mix function, and put forward a gray level mix function based on chaotic map. Because this function has chaotic characteristics, the image dealed with this function has very uniform histogram. Aiming at the contradiction between error robust and security on image encryption, we put forward a kind of gray level mix function including diffusion mechanism.

本文的研究工作主要集中在以下几方面：研究了如何利用混沌映射产生置乱矩阵的方法，给出了基于混沌的数字图像置乱方法，该方法能够将原始图像变成面目全非的杂乱图像，从而保护了数字图像的真实内容；研究了灰级混合函数，提出了基于混沌的灰级混合函数，由于该函数具有混沌特性，所以经过该函数处理后的图像具有非常均衡的灰级直方图；针对图像加密的错误鲁棒性与安全性之间的矛盾，提出了一种含有扩散机制的灰级混合函数。

The algorithm of MeanShift is based upon the estimation of kernel density and the distribution of Histogram. Besides it is unsensitive to the change of a target's shape and size and has such advantages as tracking dynamic object fast, stably and effectively.

基于核密度估计的MeanShift匹配算法，以图像直方图分布作为匹配跟踪的依据，对目标的外形和尺寸不敏感，具有快速、稳定、有效的优点。

Kinds of image enhancement methods, linear unsharp mask method, such as histogram equalization.

详细说明：六种图像增强的方法，线形反锐化掩膜方法，直方图均衡等。

The thesis introduces two common algorithms (Histogram Equalization and Unsharp Enhancement) in the image enhancement.

所以本文对图像增强技术进行研究。

The second upleg, in 2003, went up at a much more shallow angle and ended with a bearish divergence of MACD-Histogram.

第二次上涨在2003年，上涨的坡度比较浅，结束时 MACD 柱出现了看跌背离。

A greedy feature selection algorithm has been employed, and a wieldy sample selection algorithm basing on the frequency histogram re-sampling has been proposed, which reduces the influence of redundant features and samples, and consequently improved the robustness of the resulting*recognition system.

从模式识别本身对训练样本集的要求出发，给出了基于频度统计函数重抽样的样本选择方法，一定程度上消除了冗余样本和奇异样本给分类器的学习、训练和分类识别带来的不良影响。

Isogram addition with line, histogram, and Lorenz plot is latterly realized in HBACIS so that the results of the inquiring, calculating and analyzing of the climate information can be visually displayed. The successful exploitation of HBACIS shows that the B/S system adopted JSP can totally satisfy the requirement of the agricultural climate information system. For one thing, JSP with the characteristics of high efficiency and security, multiplatform and expansibility, basing on the object oriented language-JAVA, can be sustained widely, and is easy to exploit and maintain. The JSP tags can be extended and the components are reused. For another, the client side of the B/S system is all applied with the browser as the interface, which is very simple and wieldy.

通过比较认为逐点插入法不需要进行二次插值，不要求等值点均匀分布，比较适合在网络环境下绘制湖北省各气象要素等值线图，并采用面向对象的方法实现了等值线图、折线图、柱状图、散点图等气象上常用可视化表达的功能，使各种查询、统计、分析结果能以等值线、折线图、柱状图、散点图显示，能较直观反映查询、统计、分析结果。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。