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A frame image of a video frequency sequence is read into a postpositional memory zone, and staring position and size information of a tracked object is obtained in the frame, then distribution statistical information of a target signature is extracted to build a gauss mixed model as an object template, a mean vector and a covariance matrix in gauss mixed distribution are used to describe the position and the size of the object, then the next frame image of the video frequency sequence is read into the postpositional memory zone. In a new frame video frequency image, a parameter estimation method is used to obtain object gauss mized model parameters in the current frame in iterative computation and find candidate template similar to the object template, and the final model parameters obtained in iteration are used to update the tracking window for realizing self-adaption of the tracked window.

将视频序列的一帧图像读入缓存区，获得该帧中被跟踪目标的初始位置和尺寸信息，然后提取目标特征的分布统计信息建立高斯混合模型作为目标模板，用高斯混合分布的均值向量和协方差矩阵描述目标的位置和尺寸，再将视频序列下一帧图像读入缓存区，在新一帧视频图像中利用参数估计方法迭代计算当前帧中目标高斯混合模型参数找到与目标模板最相似的候选模板，利用迭代得到的最终模型参数更新跟踪窗口实现跟踪窗宽的自适应。

In this paper,a novel method to handle lighting conditions is proposed,which can construct an image of human face in database under arbitrary illumination conditions and also can relight the probe image to no shadow image of human face.

提出了一种基于样例学习方式的3D人脸形状重建方法，既可以生成任意光照条件下的数据库中人脸图像，也可以对待识别图像进行重新光照，合成无阴影的图像。

An algorithm for image hiding is presented to embed important image into the k rightmost LSBs of the host image.

摘要提出一种图像隐藏算法，它将重要图像隐藏在另一宿主图像的LSBs中。

The image forming device also includes a pressing body which is provided on the main frame and is slidable in a direction along a straight line orthogonal to a rotational center shaft of the electrostatic latent image carrier and a rotational center shaft of the developer carrier, and an operating unit which operates the pressing body to press a bottom surface of the developing unit by sliding the pressing body in a direction of the straight line and to hold the pressing body so that the developer carrier is maintained under a state making contact with the electrostatic latent image carrier.

该成像设备还包括：一个按压机构，该机构设置在该主框架上，并在按压方向上沿着这样直线的方向滑动，其中该直线垂直于静电潜象载体的旋转中心轴和显影剂载体的旋转中心轴；以及一个操作装置，该操作装置通过在直线的方向上滑动该按压主体以按压显影单元的底面，并保持该按压主体，从而该显影剂载体保持在与静电潜象载体接触的状态。

It considers the differences in surface reflection in different image regions, separates the image into Lambert surface and specula surface, then reconstructs the shapes respectively, fuses the two results, changes the illuminant direction and power, generates new image.

该方法考虑了图象中各部分表面反射模型的差异，通过将图象各区域划分成朗伯表面和镜面反射，分别进行三维重建，然后融合这两个结果，改变光照方向和强度，投影生成新的图象。

It considers the differences in surface reflection in different image regions, separates the image into Lambert surface and specula surface, reconstructs the shapes respectively, then fuses the two results, changes the illuminant direction and power, generates a new image. The second method fuses the shape from shading and shape from texture techniques.

该方法考虑了图像中各部分表面发射模型的差异，通过将图像各区域划分成朗伯表面和镜面反射，分别进行三维重建，然后融合两结果，改变光照方向和强度，投影生成新的图像；(2)将Shape from shading和Shape from texture技术融合起来。

Firstly, to ensure the security of wartermark,the wartermark image is Arnold scrambled before embedding and expanded to the twifold size of the original image.The corresponding subband data of the watermark and the red,green,blue weight for original image are combined according to the characteristic of the multiresolution decomposition of the wavelet transform.

首先，为保证水印的安全性，在嵌入之前先对水印图像作Arnold置乱处理，再将水印图像位扩展为原始图像的两倍大小；然后根据小波变换的多分辨率分解特性，将位扩展水印和原始彩色图像红色、绿色、蓝色分量对应方向上的子带系数进行组合。

But other side , Dark value of oneself yet possess underrating the point , In immediate future the real scenery that lived on the community upper levels at that time may be out of probe into out , Secondly abstracting the element differentiateed Si in the poetry seeps into and also reacts mankind's necessity to the art effect of thinking development , As to taut with dark to spring up is the best instance verse speaking walk but scenery with hills and waters verse coming , It produces the regression to the image as displaying the poetry , But make known the sublimation in the one kind taller step that the poetry was produced , In immediate future in some essence that adjust to conceal the scenery with hills and waters image after pursues , But hoop of this middle , Ought to be undoubtedly that the dark word verse adjust in the firsthand poetry natural abandoing of image , This is that the dark word verse is living at the value location on the history of poetry .

而另一方面，玄言诗自身的价值仍有不可低估之处，即一可以从中探究出当时社会上层生活的实景；二是诗歌中抽象思辨因素的渗入也反应了人类思维发展对艺术影响的必然，至于紧随玄言诗步履而来的山水诗的兴起就是最好的例子，它既体现了诗歌创作对物象的回归，又反映了诗歌创作的一种更高层次上的升华，即对隐藏在山水物象之后的某种精神上的追求，而这中间的一环，无疑应是玄言诗对原始诗歌中朴质物象的舍弃，这才是玄言诗在诗史上的价值所在。

But other side , Dark value of oneself yet possess underrating the point , In immediate future the real scenery that lived on the community upper levels at that time may be out of probe into out , Secondly abstracting the element differentiateed Si in the poetry seeps into and also reacts mankinds necessity to the art effect of thinking development , As to taut with dark to spring up is the best instance verse speaking walk but scenery with hills and waters verse coming , It produces the regression to the image as displaying the poetry , But make known the sublimation in the one kind taller step that the poetry was produced , In immediate future in some essence that adjust to conceal the scenery with hills and waters image after pursues , But hoop of this middle , Ought to be undoubtedly that the dark word verse adjust in the firsthand poetry natural abandoing of image , This is that the dark word verse is living at the value location on the history of poetry .

而另一方面，玄言诗自身的价值仍有不可低估之处，即一可以从中探究出当时社会上层生活的实景；二是诗歌中抽象思辨因素的渗入也反应了人类思维发展对艺术影响的必然，至于紧随玄言诗步履而来的山水诗的兴起就是最好的例子，它既体现了诗歌创作对物象的回归，又反映了诗歌创作的一种更高层次上的升华，即对隐藏在山水物象之后的某种精神上的追求，而这中间的一环，无疑应是玄言诗对原始诗歌中朴质物象的舍弃，这才是玄言诗在诗史上的价值所在。

The crucial procedure of contour detection for microscopic image of sprayed droplets and measurement of granularity is to segment droplets from background by producing binary images. The singular threshold is uneffective because the image is very different in illumination. In this paper, a fast maximum entropy image thresholding algorithm based on local gray feature is presented to exact sprayed droplets from background and preserve contours of droplets.

雾滴图像的颗粒提取与测量关键是分割出雾滴与背景，生成二值图像，由于雾滴图像光照不均匀，用单一阈值无法兼顾亮区与暗区，本文提出了一种基于局部灰度特性快速最大熵动态阈值选择算法分割出雾滴微粒并提取雾滴轮廓。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"