查询词典 contour feather

In the application of this model,how to select the appropriate initial contour is a big problem.

在应用该模型时，如何选取合适的初始轮廓是一个难题，因为初始轮廓的选择对它的分割速度和分割效果都有着重大的影响。

This software can also be used to draw other types of contour lines.

本软件也可用于绘制其他类型的等高线。

First, we study the detection of human face contour in two aspects-no model based and model based.

本文首先研究了人脸轮廓检测的方法，包括无模式的和有模式的两个方面。

In this paper presents a new geometric active contour scheme for medical image segmentation.

提出一种新的几何活动轮廊模型对医学图像进行分割。

In Section III, we evaluate the performance of the contour operators.

在第三节，我们评估了轮廓算子的性能。

At last, some operations related to extended contour are described.

最后论述了与扩展轮廓相关的一些操作特性。

The requirement of its mechanical characteristic and contour structure is so strict that it is very hard to produce.

如何采用高效、节能的方法生产出优质的轿车转向节零件，成为生产中亟待解决的问题。

As higher contour precision in modern automation systems is demanded, research on advanced contouring control strategies are very meaningful in theory and application.

随着相关自动化设备对轮廓运动精度要求的提高，研究先进的轮廓运动控制策略具有理论意义和重要的应用价值。

Experiments show that this method can converge to target contour fast and exactly,and is robust to noise.

实验结果表明，该方法能够快速、准确地逼近到目标边界，并具有较强的抗噪性。

Mathematics: Understands and applies basic and advanced properties of the concepts of geometry; Use the Pythagorean theorem and its converse and properties of special right triangles to solve mathematical and real-world problems; Understands the basic concepts of right triangle trigonometry (e.g., basic trigonometric ratios such as sine, cosine, and tangent); Uses trigonometric ratio methods to solve mathematical and real-world problems (e.g., determination of the angle of depression between two markers on a contour map with different elevations); Uses properties of and relationships among figures to solve mathematical and real-world problems e.g., uses the property that the sum of the angles in a quadrilateral is equal to 360 degrees to square up the frame for a building; uses understanding of arc, chord, tangents, and properties of circles to determine the radius given a circular edge of a circle without the center

数学：理解和应用几何概念的初级和高级特性；用毕德哥拉斯定理、逆定理以及特殊直角三角形性质解决数学的和现实世界的问题；理解基本的直角三角形三角比；运用三角比方法解决数学的或现实的问题。（等高线图上的两个标记之间的俯角确定）运用形体之间的关系及其属性解决数学的或现实的问题（利用四边形内角和等于360度来为建筑物框架取正，运用弧，弦，切线和圆的性质确定缺少中心的一段圆弧的圆心

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