查询词典 histogram

A new image registration algorithm is presented based on contour-feature, which involves extracting the contour of the image, calculating the normal angle of each contour point and proceeding normal angle histogram statistics, then estimating quickly the rotation angle between two images by circular correlation of normal angle histograms.

提出了一种新的基于轮廓特征的图像配准算法，首先提取图像轮廓并计算每个轮廓点的法向角，然后对轮廓点法向角进行直方图统计，通过对两幅图像的轮廓点法向角直方图进行圆周相关计算便可快速估计出两幅图像所存在的旋转角度。

Color selection of color chart in histogram based SCC algorithm is also discussed and conclusions are provided.

对于基于颜色直方图算法中标志物的颜色选择问题，也通过分析给出了一些约束并进行了讨论。

In the particle filter increases color histogram realize the video target tracking based on the deal plus a block.

详细说明：在粒子滤波加颜色直方图实现了视频目标跟踪的基础上，加了遮挡处理。

In this thesis,using histogram technique,aqualitative analysis of the marginal and conditional distribution is implemented.Then weconstructed a hidden markov tree model for the coefficients,and used this model for imagedenoising.

本文使用直方图方法，定性分析了分解系数的联合分布及条件分布，在此基础上利用方向性滤波器组的多尺度结构，为其系数建立了隐马尔可夫树模型。

Then, using these data tables to graph through figure guide and get single latitude positive axis conic projection figure and histogram about length distortion with latitude.

并介绍了如何利用求得的数据表使用EXCEL软件中的图表向导进行绘图，绘得正轴单纬圆锥投影图，即大地坐标的经纬网展布图及长度变形随纬度变化的关系柱状图。

KM will conduct inquiry, statistical work and analysis on the fruit data produced by monitoring ET with remote sensing system and and Strategic study in way of chart, figure, theme drawing, curve, contract drawing, histogram, and pie chart.

KM对遥感监测ET系统和战略研究产出的成果数据以报表、图形、专题图、曲线图、对比图、柱状图、饼图等各种方式对其查询、统计分析。

It stretches the histogram to the sides, leaving the mid-tones slightly more contrasty and the dark parts darker and the light parts lighter.

它延伸到两侧的直方图，离开中音调稍微反差和黑暗部分的光线较暗和部分轻。

More advanced work have been done on weighted color correlogram and integrated features of color histogram and graduation correlogram.

并在此基础上提出了加权颜色相关图和颜色直方图与加权灰度相关图纹理组合的特征检索方法。

In order to mine the structure difference of the chinese and english characters,the gradient information of the pixel based horizontal and vertical stroke vector,gradient orientation correlogram and the relative gray information of the location correlation pixels based census transform histogram are used,they can be robust to illumination,noise and resolution and so on,and can be applied to camera-based images.

为了能够很好地挖掘中英文字符之间的结构差异，提出采用基于象素梯度信息的水平垂直笔画向量和梯度方向相关图，以及基于位置相关象素的相对灰度信息的Census变换直方图，它们对光照、噪声以及分辨率等都具有良好的鲁棒性，可以应用于基于相机的图像。

This paper presented a feature fusion algorithm of medical image retrieval about endoscopic image based on FCM using color histogram combining with color correlogram.

针对医学内窥镜图像，提出一种基于模糊C-均值聚类算法(Fuzzy C-Means Clustering、FCM)的综合颜色直方图和颜色相关图两种特征的特征融合算法。

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。