查询词典 automatic tracking

It can be efficiently embedded into automatic or semiautomatic video analysis systems that are based on video objects extraction and tracking.

此方法可以用于基于视频对象提取和跟踪的视频检索系统中。

In this paper, a lot of research works of algorithms of mining CAD has been done. Many important mine specialty graph operation algorithms have been put forward. The main results are as follows: polygons cut out algorithm, two close polygons mutual, merge and subtract algorithm, polygon vector fill, any vector polygons area calculating and sequence polygons or multifold which has the direction and region area calculating, curve smoothing, graph element search for any region, graph element attrib collect in any region, parallel polygon or vector intersection-point push out or pull in, ore reserves and grade calculating for any type polygon, mine spatial data searching and boundary line tracking and automatic link algorithm etc.

论文在矿山图形算法研究方面做了大量的工作，提出了许多有价值的矿山专业图形运算算法，主要算法有：多边形裁剪算法、闭多边形的加、减、并算法、多边形的矢量填充算法、任意有向多边形、有向多连域、有向多边形序列面积算法、多种曲线光滑算法、任意区域的图元搜索算法、任意区域图元属性提取算法、多边形平行外推/内缩算法、任意多边形储量品位计算、矿山空间数据搜索算法、界线的自动追踪和连接等。

Methods forty patients with head/neck 16 slice CT angiograph were divided into two groups at random,each group has 20 cases, the plain scan and the CTP was performed before CTA to all 40 cases. Group A use CTP to obtain the peak time of contrasted artery as CTA delay time, and scan from head side to foot side. Group B use contrast media automatic bolus tracking to obtain delay time,scan from foot side to head side.two groups CTA images were collated.

使用16排螺旋CT对40例患者行头颈部CTA检查，随机分为两组，各20例，所有患者在CTA之前行脑CT平扫及脑CT灌注扫描，A组以CTP所显示的动脉峰值时间作为CTA的延迟时间，扫描方向为自头侧向足侧。B组使用造影剂浓度实时监控跟踪触发技术确定延迟时间，扫描方向自足侧向头侧扫描，两组CTA图像相对照。

Based on the kinematic characteristics analysis of 3 degrees of freedom mobile robot with two drivable and steerable wheels and automatic driving experiences of experts, four sub-fuzzy tracking controllers are designed which realizes independent control of position between orientation of mobile robots to satisfy the desire posture requirements with the simplified fuzzy logic inference and shortened computing time simultaneously.

在平面目标跟踪过程中，将移动机器人跟踪的目标期望位姿分解为4种位置和方位组合，在分析总结了具有2个可操舵驱动轮的3自由度移动机器人运动特性的基础上，根据自动驾驶控制的专家经验知识，针对4种位姿的要求设计了4个子模糊跟踪控制器，这样大大简化了模糊逻辑推理过程，并减少了计算时间，实现了位置和方位的独立跟踪控制，同时满足了跟踪目标的位姿要求。

Objective To study a new computerized automatic method for endocardial boundary estimation and tracking in sequential echocardiographic images.

严加勇 ，庄天戈目的探讨一种对心超图中心脏内膜边缘进行检测的自动化方法。

Is mainly used for logistics management, theftproof, access control, automatic bill payments, valuable animal tracking, etc.

主要用于物流管理、防盗、门禁、自动缴费、珍贵动物跟踪等。

In this paper, studies on automatic face tracking in video image sequences are carried out.

本文研究了视频图像序列中人脸的自动检测和跟踪算法。

As one of its key projects, video moving object tracking syncretizes advanced technologies in many fields such as image processing, pattern recognition, artificial intelligence, automatic control and computer science.

视频运动目标跟踪作为其核心课题之一，融合了图像处理、模式识别、人工智能、自动控制以及计算机等许多领域的先进技术。

They have tracking function in grinding process, and are able to autocontrol the dimension and process. They can measure, store and transmit static or dynamically for axle journal and dustproof seat information. Automatic measuring machine is adopted to inspect some dimension of the axle, instead traditional manual measuring and it is more credible.

选用进口车轴数控成型磨床及数控外圆磨床，其磨削质量稳定，磨削过程具备跟踪测量检测功能，实现磨削尺寸和过程的自动控制；轴径和防尘板座直径实现静态或动态检测、储存和传输，在线测量。

In recent years companies real-time tracking of the International Plastic packaging technology to the latest information, with a strong technical force, the use of international common CAD, CAM computer-aided design system, developed with scientific and technological content of the QCL-12 Series-blower, automatic Blower and infra-red rotary-controlled heater cycle and with this equipment, such as supporting the blowing mold, multi-cavity preform mold, mold caps, the series equipment products with stable quality, easy to operate, wide application, low cost Advantages, beverages, confectionery, pharmaceuticals, chemicals, oil producers, such as wider use of the ideal mechanical packaging equipment.

近年来公司实时跟踪国际塑料包装技术的最新信息，以强大的技术力量，采用国际通用的CAD、CAM计算机辅助设计系统，开发研制具有科技含量的QCL-12型系列多功能吹瓶机、全自动吹瓶机及红外线旋转式循环自控加热器等设备和与此配套的吹瓶模具、多型腔瓶坯模具、瓶盖模具，该系列设备具有产品质量稳定、操作方便、应用范围广、成本低等优点，是饮料、糖果、医药、化工、油脂等生产厂家广泛采用的理想机械包装设备。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。