查询词典 image processor

In this method, first, the gray-scale image of the molten pool is obtained according to the fractal-based discrete Brown random field theory. Next, the connected domain is detected based on the binary morphology theory and is then used to remove the noise and obtain the target image. Moreover, the successive edges of the image are obtained by means of the Open-Close operation on the basis of the mathematical morphology theory.

该方法利用分形理论中的离散分数布朗随机场理论得到按分形维分布的熔池灰度图像，然后利用二值形态学中的连通域检测去除噪声并得到目标图像，进而利用形态学中的开运算和闭运算得到图像的强连通边界。

In order to evaluate the image scrambling degree effectively,the paper gives difinition of the continuity extent.And a new evaluation method of image scrambling degree based on the number of the continuity extent changes when the positon of the pixel changes is provided.The simulation result shows that the method can measure the impact of the every image scrambling phase.

为了对其进行有效地衡量，给出了图像连续性区域的定义，并根据置乱前后数字图像连续性区域数量随像素点位置的变化而改变这一原理，提出了一种有效的图像置乱程度衡量方法，实验表明，该方法能够清楚地反应图像在各个置乱阶段的置乱效果。

When it is corked, the camera head is used for shooting image in the front of automobile, and said image can be displayed on the display screen in the mode of black-white negative image.

工作时，摄像头摄取汽车前方的图象并在显示屏上以黑白负像方式显示。

Hao-wen impression to provide the following professional services: television channels the overall image of the packaging design, film and television shows the image of packaging design, corporate image films and video of creative production, commercial products of the creative ad film production, the production of three-dimensional digital special effects, such as graphic design and visual .

昊文印象提供以下专业服务：电视频道整体形象的包装设计、影视节目的形象包装设计、企业形象片和宣传片的创意制作、商业产品广告片的创意制作、三维数码特技制作和视觉平面设计等。

We always have the latest display of international design, design dynamic, integrated domestic consumption patterns and product characteristics, providing a comprehensive point of sale stores image Image planning, product design a special counter to the image display solutions.

我们时刻掌握国际上最新的展示设计理念、设计动态、综合国内消费形态和产品特点，为企业提供全面的售点形象专卖店形象规划、产品形象专柜设计展示的解决方案。

Taking the template image and the sub-image of target image as non-correlation random process,the cross correlation function is described as the inner-relation of two random .

在图像的检测中应用随机过程的互相关性，对织物纬档的检测进行了研究，分析了互相关函数值与2幅图像相似性的关系。

First,image structure vector field is derived from source luminance orthonormal vector sets. Andusing neighbor vectors to improve the weak gradient fields produces the structure vectorfield that is needed by LIC rendering. Then, LIC convolution step-length is adjustedaccording to local curvature in the structure vector field. LIC convolution length iscalculated according to the local statistical characteristics of the texture image. Finally, thealgorithm transfers the reference image\'s color characteristics to the rendering result tomake it full of rich color like oil paintings.

该算法通过计算源图像亮度分量的切矢量产生图像的结构矢量场，并对弱矢量区域进行邻域填充处理，获得LIC绘制所需的结构矢量场；然后，根据结构矢量场的局部曲率特征调整LIC的积分步长，并根据纹理参考图像的局部统计特征，自适应地改变LIC的积分长度；最后，将颜色传输算法引入LIC绘制结果，对绘制效果颜色进行渲染。

ABSTRACT Fractal image coding, which is also called attractor image coding, is a emergent method of image compression during the last decad...

分形图像编码方法是近十年来诞生并发展起来的一种新型图像压缩方法，它将图像编码为一组收缩映射，由这组收缩映射的不动点近似待编码对象。

Firstly, chaotic kinetic characteristic of Kent mapping is analyzed, using it to encrypt watermark image; Secondly, an algorithm of only modifying the decimal part of DC components is given, bringing the least error, effectively solving the problem which embedding watermark in DC components is easy to the image's block effect; Watermark is extracted without original image utilizing two-bits algorithm.

深入分析了帐篷映射的混沌动力学特性，并将其应用于水印图像的预处理；在分析了 DCT域嵌入对策的基础上提出了一种只修改 DC 分量小数部分的嵌入算法，引入的误差小，有效的解决了以往人们在 DC 分量嵌入水印容易引起图像块效应的问题；检测过程中利用二值离散算法使得水印提取时无需原始图像。

Students are to establish the complete framework of image processing and achieve the following goals:(1) Learners can change pixel of digital images based on needs, such as selecting, compositing, modifying, adjusting, special effects of image and word design;(2) command decipherment from others image processing creations and imitate it;(3) use all tools to create a new work in some ideas and creations flexibly.

让学习者在透过教学后，建立起影像处理的完整架构并能达成三大学习目标：（1）能依其所需对电脑影像做图像元素的改变，如影像的剪裁、影像合成、影像修整、影像调整以及影像特效与文字创建；（2）能从他人已完成的影像处理作品进行指令判读，并有能力模仿制作；（3）能在构想蓝图与创作执行之间灵活运用工具来完成新的影像创作作品。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48