On the basis of difference edge mask and current edge mask, a binary edge model of the video object is initialized.
其次在相邻帧差分边缘和当前帧边缘的基础上，检测出视频对象的初始边缘模板。
Furthermore, we make some improvements on the method of super complex number space transformation, and bring forth a unitary color difference edge detection method.
并对颜色空间变换方法中的超复数空间变换方法提出了归一化的色差边缘检测算法。
Once they hit the edge of a cone, drops are propelled towards its base, the least curved region, because of the pressure difference caused by surface tension.
一旦水滴流到了圆锥体的边缘，就会在锥体表面张力所形成的压力差的作用下流向它的底座，那里是曲线弧度最小的地方。
For example, an edge might be a contrast between values (the difference between light and dark), colors, textures, or even rhythms (repetition of imagery), without the use of line at all.
例如，边可能是属性值(明暗差异)、颜色、纹理乃至规律(图像反复)的对比，完全与线无关。
The gap between the two was very narrow—a difference of 0.2 points in their overall scores—with HKUST's research productivity giving it the edge.
两者之间的差距甚微，总分仅有0.2分之差，前者的科研产出使其占据上风。
In traffic peccancy detection and algorithm of background updating, we employ the vehicle detection technique based on morphological edge detection and background difference.
对车辆违章行为检测算法以及背景更新算法，我们采用了基于形态边缘检测和背景差分的算法进行检测。
Difference between the angles of edge projections and the angles of the intersections of surfaces and coordinate planes are raised in this paper.
同时区分了刀刃在坐标平面上的投影角和刀面相对坐标平面的倾斜角，并用实例计算说明这两种角度有时差值较大。
It combines organically the edge detection method and the improved frame difference method to effectively detect the moving and stagnant vehicles simultaneously.
将边缘检测法与改进帧差法进行有机结合，有效地实现了运动和静止车辆的同时检测。
Finally, we use the principle of wavelet edge detection and suggest an algorithm of automatic threshold choice according to difference color background in wavelet edge detection.
利用小波边缘检测原理，给出一种能根据不同彩色背景自动选取阀值的小波边缘检测算法。
In allusion to the characteristics of unstructured road, this paper puts forward a kind of the edge detection algorithm based on color difference.
针对非结构化道路的特点，提出了一种基于色度差的边缘检测算法。
The perfusion parameters of the liver tissue around the lesion with a clear edge showed no significant difference from those of the distant liver tissue(P>0.05).
边缘清晰的病灶周围肝组织的各项灌注参数均与远处肝组织无显著性差异（P>0.05）。
Based on the analysis and on the ratio between region energy threshold difference and region area, the adaptive multiscale edge detection method is developed.
在此基础上提出了一种基于区域能量阈值差与区域面积比值的自适应多尺度方法，最后给出了仿真实验以及与传统方法的对比。
Hot rolling is the key factor for controlling transverse thickness difference, especially edge drop, of non - oriented silicon steel.
热轧是控制无取向硅钢成品横截面厚差偏大、尤其是边部减薄显著的关键工序。
Small things like noise modifiers and edge chamfers can really make a difference later on, even if you don't quite see it in the viewport.
如噪波调节器和倒角的添加可以使整个模型变得不一样，即使肉眼看不出来。
As Mercury now begins to edge back through the zodiac, you'll soon see how a series of small adjustments could make a very big difference.
水星现在开始逆行穿越黄道带，你也将因此在不久后看到一系列细微的调整能够造成多么巨大的影响。
The visibility of the paths was determined by pixel similarity, neighboring difference and the direction of the edges synthetically, which made the ants move along the real edge pixels.
综合考虑了像素间相似性、邻域差和边缘走向三个因素来确定启发式引导函数，使蚂蚁沿着真正的边缘行走。
Class edge is different from the edge of the university entrance exam was born, also not completely equal to difference or slow students, and has its special causes and performance.
班级边缘生既不同于高考边缘生，也不完全等同于差生或后进生，而有着自身特殊的成因和表现。
When the third order dispersion effect exists, the more time delay difference is produced and the dispersion waves are produced at both the front and back edge of the pulse.
当只有三阶色散时，除了产生较大时延差外，还会在两个偏振脉冲的前后沿产生较大的色散波。
According to the difference characteristics of texts and backgrounds, we propose a text detection method by combining edge information and support vector machines.
根据文字与背景存在一定的差异，本文提出了一种将边缘和支持向量机相结合的文字检测算法。
To reduce the hight of edge-line or increase the width of it can reduce greatly the stress difference of metal flow.
减小刃带高度或增加刃带宽度，能使金属流动应力差得到显著降低。
There existed a great difference in edge growth effects for various orientations which the edge row located.
边行所处的方位不同，其边行生长优势也存在差异。
The vortex flow field is calculated with difference methods, and the motion characteristics and the bursting mechanism of the leading-edge separated vortices of delta wing are analyzed.
采用差分方法计算旋涡流场，进而分析三角翼上前缘分离涡的运动特点及其破碎机理。
The problems existed in discharge printing of knitted undershirt cloth were analyzed, such as edge roll, dark color, and color difference prevention and measures are also presented in this paper.
针织汗布在拔染印花工艺中极易出现卷边、色泽萎暗、 印花颜色不一致、色差等印制问题。文中分析了色泽萎暗及产生色差的原因，并提出了预防措施。
This difference with English, he says, implies that Greek or Finnish parents do not need to read as frequently to their children to give them an edge on learning the language.
他说，这个不同于英语的差异意味着希腊或者芬兰的父母无需为了给孩子学习语言提供优势而频 繁地为儿童阅读。
Connection part of the outer peripheral face of edge of the cover section (7, 8) and outer peripheral of the base body (10) constitutes a smooth continuous state without layer difference.
罩部(7、8)的缘部的外周面与座体(10)的外周面之间的连接部位构成为没有层差的平滑连续的状态。
Combining preoperative MRI staging with laparoscopic TME has better cutting edge control, but there isn't difference about anus keeping rate, therefore we need to observe more samples.
术前MRI分期联合腹腔镜tme术能更好地控制切缘，但保肛率无明显差异，有待样本量增多后继续观察。
Combining preoperative MRI staging with laparoscopic TME has better cutting edge control, but there isn't difference about anus keeping rate, therefore we need to observe more samples.
术前MRI分期联合腹腔镜tme术能更好地控制切缘，但保肛率无明显差异，有待样本量增多后继续观察。
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