标志信号

并编写捕获标志信号程序，自定义消息。

The program for capturing sign signal was programmed and specific message was defined .

国际道路标志信号会议；

International Conference on road signs and signals ;

采集线程捕获帧数据标志信号并发送到主线程，主线程收消息，执行相应的处理。

The sign signal was captured by gathering thread and sent the message to main thread , and main thread received the message and processed it accordingly .

针对这些问题，本设计使用同步器和格雷码编码指针的方式避免了亚稳态出现；设计了两种不同的方案，来生成满/空标志信号。

For these problems , synchronizer and Gray code were used as the pointers of asynchronous FIFO to avoid metastability . Two different projects were used to assert full flag and empty flag .

电子标志和信号的设计人员在不断寻求更高的亮度水平以减少在同一单位中所需的LED的数量。

Designers of electronic signs and signals are seeking higher brightness levels to reduce the number of LEDs in a cluster .

为了满足目标的旋转、平移、尺度的不变性的要求，本文选用Hu不变矩和Zernike不变矩提取特征矢量进行特征匹配，采用最近邻法设计分类器对交通标志和信号灯加以识别。

In order to meet the requirements of the target rotation , translation and scale invariance , this paper choice Hu invariant moments and Zernike invariant moments to extract the feature vector and matching characteristics , using the nearest neighbor method design classifier recognize traffic signs and signals .

作为建筑物顶部四周标志或信号报警之用。

Used as marking or signal alarming for building top or surround .

年公路标志及信号议定书

Protocol on Road Signs and Signals , 1949 1949

遵守交通标志和信号。

Obey traffic signs and signals .

（一）驾驶机动车违反装载、车速规定或者违反交通标志、信号指示的；

Driving a motor vehicle in violation of stipulations concerning loading and speed or in violation of directions indicated by traffic signs and signals ;

司机和行人可以通过观望和遵守交通标志、信号和路上的标志而减少交通事故以及受伤和死亡的数量。

Drivers and pedestrians can reduce the number of traffic accidents , injuries , and deaths by watching and obeying traffic control signs , signals , and pavement markings .

研究人员通过检测患有癌症和健康的个体的血液样本，寻找肿瘤标志物的信号以及组织特异的甲基化模式。

The researchers screened blood samples from individuals with and without tumours , looking for signals of the cancer markers and the tissue-specific methylation patterns .

控制条件主要指断流设施，在那里停车避让标志和交通信号控制等能力有重大影响。

Control conditions refer primarily to interrupted flow facilities , where such controls as STOP and YIELD signs and traffic signals have a significant impact on capacity .

机器视觉为交通系统提供了直观、方便的分析手段，交通场景中大量的信息如交通标志、交通信号以及车辆信息等均来源于视觉。

Computer vision provides a direct and convenient way to understand traffic environment . As is well known , there has so much information about traffic such as traffic sign , traffic signal and the status of vehicles in traffic is derived from vision .

可控制红绿灯与可变限速标志功能的交通信号机的研制

Development of a Traffic Signal Controller Capable of Controling Traffic Signal Light and Changeable Speed-Limit Sign

数字视频是多媒体的重要标志，也是多媒体信号中最具有表现力的成分。

Multimedia is characterized by its video capability since video is the most efficient presentation method among various digital media signals .

通过接口电路将运动目标的数据转换为雷达信号，包括触发脉冲、方位脉冲、正北标志及视频脉冲信号。

Target data are transformed into radar signals , including the trigger pulses , the azimuth pulses , the north mark and the radar video signals through the interface circuits .

其中一个重要研究内容是基于计算机视觉的道路环境感知：识别车辆行驶道路周边的交通标志信息和交通信号灯状态，为无人驾驶车行驶提供决策依据。

Road condition perception based on computer vision is one of the important researched contents : recognition on the information of traffic sign and the state of traffic light in both sides of the road .

车载传感器板通过硅光电池检测轨道标志的反射光信号，运放将信号放大并转换成电压信号，再通过脉冲整形转化为脉冲信号，实现了轨道标志的检测。

As the component of sensor board , the silicon photoelectric cell transforms radiation-ray from the track mark into electrical signal , which is amplified by operation amplifier into voltage signal reshaped by the pulse shaping circuit .

这些黄色框和黑色框的装置，的箭头标志，这些箭头信号反馈回，自动导航装置，所以飞机可以，稳定航线。

And the arrow signals that come from the bearings of the yellow housing and the black housing , those arrow signals are fed back to the automatic pilot and so the plane will stay on course .

此标志牌提示两向驶近的车辆，如果标志牌信号灯闪烁时，前方有校车需停车。

It informs drivers approaching from both directions that they must stop for a school bus when its signal lights are flashing .