查询词典 Snow-Image

The available image is found by template matching in original bill image. After the elimination of noise by filter, the image substraction is used to detecting the existence of template in available image.

在原始票据图象上利用模板匹配先得到相应的有效图象，再运用差影技术对滤波去噪后的有效图象进行模板存在与否的检测。

The first the relation of AD model and the energy variety of image is educed by thermal diffusion and the diffusion equations based energy flux, and proves the image processing by energy flux sufficing maximum-minimum principle, the variety of image energy is equivalent to that of image intensity.

首先通过热扩散及热扩散方程、基于能量流的扩散方程，导出了向异性扩散模型与图像能量的变化过程之间的关系，并证明了利用能量流方法获得的图像处理过程同样满足极大极小原理。

In this time, we can recognize the number image depending on the location of the end-point. If the y-coordinate of the end-point is bigger than half of the height of the number image, the recognized result is 6. Else the result of recognition is 9. Then if there are two end-points and there is no trifurcate point, the possible recognition result of the number image is 2, 3, 5 or 7. Here, we need to recognize the number image by dint of the end-point directions and locations.

最后，我们根据特征提取的结果进行分类识别，如果没有端点、没有三叉点，则识别结果为0；如果无端点，两个三叉点，则识别结果为8；如果只有一个端点、一个三叉点，则识别结果可能为6或9，这时只需考虑端点的位置，即可将6和9区分开来；如果有两个端点、无三叉点，则识别结果可能为2、3、5、7，这时需要加入端点的位置和方向辅助判断。

According to the characteristic of uncooled infrared image,it needs particular image processing algorithm to deal with. In the collection of the image data, it needs reliable, convenient communication interface to realize the collection of the uncooled infrared image data.

根据非制冷红外图像的特点，需要特定的图像算法对其进行处理；在图像数据的采集上，需要有可靠、方便的通信接口来实现红外数据的采集。

To reach the aim, this paper designs a group of proper evaluation criterions on the basis of the qualitative and quantitative criterions, which is on the basis of visual interpretation, adopting average gradient and wavelet energy for analyzing the space resolution difference between fusion image and original undegraded multi-spectral image, adopting standard variance, standard deviation and covariance matrix determinant value for analyzing the difference of information between fusion image and original undegraded multi-spectral image, adopting mean, median and normalization least variance for analyzing the maintenance degree of spectrum information.

将待融合图像降解到原来分辨率的一半，用现有的一些融合算法进行融合实验，并用定性和定量评价方法对融合图像进行质量评价，得到10种较好的融合方法。

It is very important to manage the enormous size of image databases and retrieve images we need. The drawbacks of traditional text-based image retrieval are that it is time consuming and labor consuming when labeling the keywords on the image, which often untruly represent the content of image.

传统的基于文本的图像检索的缺点通常是为图像加上关键字比较费时费力，常常不能准确地反映图像的内容，且带有很强的主观性，不同的人会有不同的理解，这已不能满足用户的迫切需求。

According to the deficiency of Image Fusion applications in entertainment equipments, such as no special research that combines Virtual Reality, Self-control Photographing, Computer Vision and Image Fusion technologies together, we propose an Image Fusion algorithm base on Character of Apperceiving Contrast, which take system elements into account, e.g. integrity image quality balance and costs.

鉴于目前对图像融合技术在娱乐领域的应用缺乏研究，尤其缺乏将虚拟现实技术、自助照相技术、机器视觉技术和图像融合技术综合运用的分析研究，因此我们从分析人类视觉特征入手，运用系统的观念综合平衡图像质量、系统成本等技术指标，在对虚拟实时自助照相系统具体技术指标深入分析的基础上，提出了基于对比度感知特征（Character of Apperceiving Contrast）的图像融合算法。

A modified aerial image was obtained by convolving the aerial image with a Gaussian filter to smear the image in a manner analogous to resistive diffusion, and then applying a variable threshold resist model on the modified image to predict the CD variations.

用高斯滤波器与空间影像进行卷积，得到改进的空间影像来模拟光刻胶的扩散，然后使用可变阈值光刻胶模型，以实际工艺数据拟合该模型参数，再把改进空间影像的相关信息作为输入，并根据可变阈值光刻胶模型所确定的光强阈值来预测CD变化，从而使光刻仿真的结果更精确地附合实际测量数据。

Disease image obtained in fields were recognized by the application of digital image processing technology, analysis of image texture, color and figure characters, genetic algorithm and Fisher discrimination analysis. It has provided a technical support for the automatic recognition of crop diseases and insets with disease image obtained in fields.

综合运用数字图像处理技术、图像纹理、颜色、形状特征分析方法、遗传算法、费歇尔判别分析方法可以有效识别基于田间条件下采集的病害图像，为田间开放环境下实现大田作物病虫害的快速智能诊断提供借鉴。

It has an applicable change of the primitive image matrices, so that the dimension of the image total scatter matrix is further minified. Then, image principal component analysis is used to do image feature extraction.

该方法首先对图像矩阵进行适当的变换，用得到的新的图像矩阵构造图像总体散布矩阵后，再运用图像投影主分量分析进行特征抽取。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。