CV模型,CV model
1)CV modelCV模型
1.CV model is a widely used means to segment images.CV模型是现在应用较广泛的一种图像分割方法,但是其中涉及较多复杂的概念,使得刚接触该模型的人无从着手研究。
2.However,intensity changes are ignored in active contours model without edges (called CV model,usually),one of the most popular region-based active contour models.然而,一个著名的基于区域的活动轮廓模型——无边活动轮廓模型(通常称CV模型)完全忽略了这种灰度变化。
3.Aiming at the problems that cutting results are easily influenced by initial curve location in traditional CV model,it is integrated with geodesic model,and a novel global optimization CV model based on adaptive local statistic is proposed,which uses minimization energy functions to cut the images,and avoids the problem of convergence in local minima.针对传统CV模型的分割结果易受初始曲线位置影响的问题,将传统模型与测地线模型有机结合,提出一种基于自适应局部统计量的全局优化CV模型,通过极小化能量泛函对图像进行分割,避免了收敛于局部极小的问题,采用边缘函数进行边界检测,能够较好地分割对比度较低的边界。
英文短句/例句

1.Chan-Vese Model Based on Fast FCM Algorithm in Multiple-objects Segmentation基于快速FCM算法的多目标分割CV模型
2.Practice of Modifying Roving Evenness in A454 Roving Machine在A454型粗纱机上改善条干CV值的实践
3.The Synthesis of Novel TXA_2/PGH_2 Receptor Antagonist CV-4151 and Its Analogues;新型TXA_2/PGH_2受体拮抗剂CV-4151合成工艺研究及其类似物的合成
4.The Dynamics Analyzing and System Optimization of CV Flying Shear;离合式(CV型)高速棒材飞剪机的动力学分析与系统优化
5.YI(已) OF THE BADDHIST SCRIPTURES OF A HAN(阿含);《阿含经》“V+(O)+CV”格式中的“已”
6.The use of C-V technique in slowing distribution of P-N junction;CV法测缓变PN结杂质浓度分布的研究
7.Study on the Extracellular Enzymes Activites of Corilus versicolor sp.;彩绒革盖菌CV-8胞外酶活性研究
8.Applicants should send a CV and cover letter to Jim Loeb,报名者要寄一张cv和一封信给吉姆?罗勃,
9.Inspect the CV joints and front suspension component boots and seals.检查CV接头和前悬吊部件保护罩和垫圈。
10.Please find enclosed my CV and a letter of recommendation from my school principal.请查收我附件里的CV,和我学校推荐人的介绍信。
11.Your CV is your "advert" to sell yourself to an employer.你的CV[个人履历表]就是将你推销给雇主的媒介。
12.The Theory Research of X-Ray Photographing Reconstruct Volumetric Image and Volume Visualization;X射线摄影重建容积图像(CV)及体视化理论研究
13.Research of Numeric CV Method and Measurement of SDB Silicon Film s Thickness;数值CV方法的研究与SDB硅膜厚度的测量
14.Effect of different statiaticson the Cp-CV value of ideal gas;不同统计法对理想气体的Cp-Cv值的影响
15.Fast Chan-Vese Multiphase Level Set Algorithm on Human Brain MR Image Segmentation快速CV双水平集算法的人脑MR图像分割
16.The Electric Equipment and Control Features in Continuous Vulcanization(CV) Lines Abroad国外连续交联(CV)生产线的电气装备和控制特点
17.Elementary Study on Controling Weight Value of Spun-lace Non-woven Fabric浅谈水刺法非织造布重量CV值的控制方法
18.Being, serving as, or used as a model.模型的模型的,作为模型的,用作模型的
相关短句/例句

Chan-Vese (CV)modelChan-Vese(CV)模型
3)CVCV值
1.By comparing and analyzing the CV tested by Uster and CTT,The article point out that the two CV have the special relationship and the numerical difference.通过对Uster条干仪和CTT所测纱线条干CV值的对比分析,得出二者之间具有一定的相关性,只是存在数值上的差距。
2.Taking pure cotton yarn and polyester/cotton blended yarn as examples, the experimental analysis was done for the factors like yarn evenness CV,twist and spindle speed affecting single yarn twist CV.以纯棉纱和涤棉混纺纱为例,就纱线条干、捻度、锭速等对单纱捻度CV值的影响进行了实验分析,用数理统计的方法得出条干CV等因素与成纱捻度不匀率间的相关关系,探讨了降低捻度不匀率CV值的有效措施。
4)CV valueCV值
1.Efficiency correspond to earthquake of index Cv value of hydrochemistry anomaly space non -uniformity;水化异常空间非均匀性指标Cv值的映震效能
2.feedforward control of flow rate,feedforward control from flow rate to Cv value,feedforward control of circulating capacity.就目前TRT系统中采用的三种前馈控制方法即流量前馈控制、流量转Cv值前馈控制、流通能力相等前馈控制进行了分析对比,提出了优先采用的控制方法。
3.The over feed and feeding method in air-texturing,the differential shrinkage rate and average shrinkage in differential shrinking can affect the CV value of air-jet textured yarn remarkably.空气变形加工工艺参数中的超喂率和喂入方式,异收缩变形加工工艺参数中的异收缩率、平均收缩率对成纱的条干CV值有显著影响。
5)CV 6209CV-6209
6)OpenCVOpen CV
1.A novel method of Wheel Alignment Parameters Measurement Based on Computer Vision is presented,and the method is implemented based on OpenCV.针对当前四轮定位仪传感器众多、精度低、操作复杂、维护成本高等缺点,提出一种三维视觉式四轮定位参数检测的新方法,阐述了基于Open CV的方法实现。
延伸阅读

AutoCad 教你绘制三爪卡盘模型,借用四视图来建模型小弟写教程纯粹表达的是建模思路,供初学者参考.任何物体的建摸都需要思路,只有思路多,模型也就水到渠成.ok废话就不说了.建议使用1024X768分辨率 开始先看下最终效果第一步,如图所示将窗口分为四个视图第二步,依次选择每个窗口,在分别输入各自己的视图第三步,建立ucs重新建立世界坐标体系,捕捉三点来确定各自的ucs如图第四步,初步大致建立基本模型.可以在主视图建立两个不同的圆,在用ext拉升,在用差集运算.如图:第五步:关键一步,在此的我思路是.先画出卡爪的基本投影,在把他进行面域,在进行拉升高度分别是10,20,30曾t形状.如图:第六步:画出螺栓的初步形状.如图第七步:利用ext拉升圆,在拉升内六边形.注意拉升六边行时方向与拉升圆的方向是相反的.之后在利用差集运算第八步:将所得内螺栓模型分别复制到卡爪上,在利用三个视图调到与卡爪的中心对称.效果如图红色的是螺栓,最后是差集第九步:阵列第10步.模型就完成了来一张利用矢量处理的图片