Tomosynthesis is introduced and a fast reconstruction method with limited angle is proposed.
介绍了层析X射线摄影合成 (tomosynthesis)的方法及原理 ,通过对tomosynthesis中各断层像和投影像间的关系方程组的分析 ,提出了基于tomosynthesis的快速重建方法 ,并且利用POCS方法加以约束 ,得到在有限角投影下的快速重建图像 。
In this paper,the methods and algorithms for image reconstruction from limited-angle are discussed.
本文主要介绍了处理有限角度CT图像重建的思路和方法。
In this paper,a modified Tikhonov regularization CT image reconstruction algorithm from limited-angle was proposed.
本文提出了一种基于改进正则化方法的有限角度CT图像重建算法。
A position servo sysetm operation principle of REPM dualredundancy limited angle torque motor is introduced.
:介绍了稀土永磁双余度有限转角力矩电动机 ( LATM)位置伺服系统工作原理 ,就其系统中电气定位、转速与角位移测量、速度位置双闭环及双余度控制等进行了研究 ,文中给出了有关实现电路 ,并对系统仿真及实验结果进行了分
A design and fabricating method was presented to meet the measurement requirement of LABLTM(limited-angle brushless torque motor),and this kind of measurement method carried on precise measurement based on differential spiral inductive transducer,finally carried on the experimental confirmation.
角位移特性是有限转角力矩电动机的主要特性之一,传统的测量方法很难准确有效的进行测量,针对当前角位移测量方法的不足,提出了基于差动螺管式电感位移传感器的高精度测量方法,最后进行了实验验证。
A new type of limited-angle brushless DC motor with sector stator and rotor was presented,which could obviously reduce its size and weight.
介绍了一种新型结构的有限转角无刷直流力矩电动机,定、转子采用扇形结构,可有效降低电机的体积、重量。
A new algorithm of the image reconstruction on limited view CT using continuous HNN was presented.
本文采用连续型Hopfield神经冈络(HNN)模型应用于有限角CT图像重建,该重建算法将两种优化准则转化为模型的能量系数求取图像重建的最优解,通过数值模拟,考察了该重建算法和抗噪性能,均得到了良好的结果。
having angles or an angular shape.
有角的或有角的形状的。
"angular:Having, forming, or consisting of an angle or angles."
角的,有角的:有角的,形成角的或由角组成的
Having, forming, or consisting of an angle or angles.
角的，有角的有角的，形成角的或由角组成的
Having horns or hornlike projections.
有角的生有角或角状凸出物的
Having a horn, horns, or a hornlike growth.
有角的有一只或多只角的，或有角状生长物的
horned viper; great horned owl; the unicorn--a mythical horned beast; long-horned cattle.
角蛇；大角枭；麒麟-神话中的有角兽；长角牛。
a usually horned animal that as either shed its horns or had them removed.
通常指角脱落或被截掉的有角动物。
Goats with horns seem to survive better in the heat than goats without horns.
有角山羊好像比没角山羊更耐热。
Having three corners, horns, or projections.
有三只角的有三个拐角、角或突起的
having two horns or horn-shaped parts.
有两个角或角状的部分。
the act of making angulate (having corners).
成为角的动作（有许多角）。
a triangle with one right angle.
有一个直角的三角形。
having a horn or horns or hornlike parts or horns of a particular kind.
有一个角或几个角，角状部分或有特殊种类的角。
a triangle that contains an obtuse interior angle.
有一个内角是钝角的三角形。
Of or relating to the deltoid.
三角肌的三角肌的或与三角肌有关的
For picturesque rocks, there is what is known as the Stone Drum and the Stone Horn.
怪石有石鼓、石角。
Of or relating to triangles; triangular.
三角形的，三角的与三角（形）有关的，属于三角（形）的
a triangular figure; a triangular pyrimid has a triangle for a base.
三角形；三角形的金字塔有一个三角形的底部。