查询词典 falling gradient

We define a new consistency measure as the inner product between two normalized gradient vectors at the corresponding locations in two images.

我们定义一个新的具一致性的度量，此度量为以在比对的两个影像中的相对应的区域里的两个对应点上正规化梯度的内积。

A optimum algorithm based on gradient sharpening about edge detection of image is proposed according to the shortcoming of the conventional algorithm unable to recognize the blurred edge,unclear character in the image of instrument on board.

针对机载仪表视频图像存在边缘模糊，字符不清，传统算法难于识别的缺点，提出了一种基于梯度锐化的图像边缘检测的优化算法。

A boundary integral formulation describing constant-αforce-free field with finite energycontent in the semi-infinite space above the sun was proposed(Yan,1995), this formulationcontains boundary field and its normal gradient under integral sign.

颜毅华1995年在太阳物理杂志上发表一文，就太阳磁场提出了一个具有有限能量的线性无力场模型，并对磁场给出了一个边界积分表示公式，该公式用边界上的已知磁场值和未知的磁场法向导数值来确定空间任意点的磁场值。

Boundary can be defined as the surface integral of the mean gradient magnitude.

本论文提出了基于边界面设计高斯型传递函数的高效方法。

To solve this problem, an algorithm which can adaptively determine the double thresholds based on gradient histogram and minimum interclass variance and improve Canny operator was proposed. Theory and experiments show that the proposed algorithm is effective and correct.

为了对Canny算子的这一缺陷加以改进，提出了基于梯度幅度直方图和类内方差最小化原理自适应地求取双阈值的算法对大津法作出改进，理论推导和实验结果证明了该算法的正确性和有效性。

The OTSU algorithm （maximization of interclass variance） is considered as one of the superior threshold selection methods.But this method can not segment the path mark image successfully for our indigenous design and manufactured vision navigation intelligent vehicle under bright illumination.A new method based on regional Roberts gradient is proposed in order to solve this problem.

OTSU法被认为是图像分割中阈值自动选取的最优方法之一，针对自主开发的视觉导航区域交通智能车辆的导航路径在强光照条件下不能直接应用此方法取得准确分割效果的问题，提出了一种基于区域的罗伯特梯度算子的图像分割方法。

Therefore for the moment we attempt to table several legal proposals to ulteriorly protect peasant-workers' rights and interests: constructing three-dimensional legally protecting system, and pertinently establishing gradient protecting policies; intensifying the interknit of peasant-workers and the government, setting up communicating trench so that peasant-works' desires could be expressed in institutional ways; constituting social security system for peasant-workers, putting their right security into legal system; hunting feasible protecting approaches.

故现阶段对如何进一步保护农民工群体权益拟提出法律建议；构建立体化多层次的法律保护体系，并有针对性地制定倾斜保护政策；加强农民工群体与政府部门的互动，建立沟通渠道，使他们的利益要求能通过制度化的渠道来表达；建立农民工社会保障体系，将其权利保障纳入法制轨道；探求切实可行的保护途径与方法。

This article analysis the effects of canopy structure: cultivated density and canopy thickness, canopy azimuth angle and gradient, canopy height and interline distance, canopy stretch degree, leaf area coefficient, leaf area density; fruit photosynthesis characteristics: leaf optical characteristics required, changes in law of fruit Pn's season and day; the internal and external effects of photosynthesis; light interception and distribution, the paper puts forward some exiting problems and provides direction for future research.

本文通过对影响叶幕结构的因素：栽植密度与叶幕厚度、叶幕方位角和倾斜度、叶幕高度与行间距离、叶幕开张度、叶面积系数、叶面积密度；果树的光合特性：叶片的需光特性、果树净光合速率的季节和日变化规律；影响光合作用的内、外界因子；光能的截留和分配的分析，提出研究中存在的问题，为以后的研究提供方向。

The present study analysis whether CRP could directly induce inflammation in endothelial cells, analysis what kind of effects CRP provide on cellular signal transduction in endothelial cell by gene array, and isolate LDL by one step of density gradient centrifugation, generate E-LDL by degrading LDL with multiple enzymes, direct fluorescent labeling CRP and LDL, investigate whether CRP play as intermediator in atherosclerosis.

本课题目的在于探讨CRP在脂质参与的动脉粥样硬化形成中是否起到介质作用，主要通过检测直接CRP能否诱导内皮细胞炎症表现，基因芯片分析CRP对内皮系统的细胞信号转导通路的影响，探讨CRP参与调控内皮系统炎症过程的主要机制，并且通过一步法密度梯度离心分离LDL，复合酶处理生成E-LDL，直接荧光标记CRP和LDL，分析CRP介导脂质紊乱尤其是LDL代谢产物参与动脉粥样硬化早期形成的作用。

The triangular face internal pixel color under the vertex color diffuse reflectance, it is a triangular gradient colors surface.

该三角形面内部的像素颜色根据顶点颜色进行漫反射，因此是一个颜色渐变的三角形面。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。