查询词典 video signal

An analog-to-digital converter, as an interface between analog signal and digital signal, especially is demanded in video and wireless communication field.

高性能模数转换器作为模拟信号与数字信号的桥梁，尤其在图形、视频以及无线通讯等领域的需求日益增强。

Single loop video input signal is divided into two loop or multi loop video output sig nal by video assigner.

视频分配器可把一路视频输入信号分配成多路视频输出信号，或把一路视频输入信号分配成两路视频输出信号。

This text for the test of the numerical video frequency system, the diagraph principle and method of the logarithms word video frequency signal carry on a study.

本文就数字视频系统的测试，对数字视频信号的测量原理和方法进行探讨。

In video jargon, the brightness is called the luminance signal, while the color is the chrominance signal.

在电视的专门术语中，光亮叫做亮度信号，当颜色成为电视信号的时候。

Moreover, the analog video signals with regard to the video recorder, digital signal through a mainframe computer and display control.

另外在录像方面模拟信号用的是录象机，数字信号是通过电脑主机和显示器控制的。

This text mainly is to panorama video frequency picture, the usage partitions new calculate way automatically according to the video frequency object of timespace consociation at preparing processing stage's ash to video frequency sequence degree diagram to carry on a partial contrast degree to strengthen a processing, increasing foreground object and the contrast degree of background, the filter which passes 3 ×s 3 templates filters in addition to contrast degree strengthen after of lead go into of a little amount 噪 voice;Then aim at the circumstance of complicated background, the calculate way in the text puts forward the covariance characteristic backlog which makes use of immediately signal to get the background that the calculate way needs, overcoming the irregularity that the handicraft obtains background, carrying out a background information to obtain automatically;The standpoint put forward a background backlog finally to categorize a discussion in the process, solved object stop sport time is longer result in the partition throw the problem for losing.

本文主要是对全景视频图像，运用基于时空联合的视频对象自动分割新算法，在预处理阶段对视频序列的灰度图进行局部对比度增强处理，增加前景物体与背景的对比度，通过3×3模板的滤波器滤除对比度增强后的引入的少量噪声；然后针对复杂背景的情况，文中的算法提出利用随即信号的统计特性积累得到算法所需的背景，克服手工获取背景的弊端，实现背景信息的自动获取；最后提出背景积累过程中分类讨论的观点，解决了物体停止运动时间较长时造成分割丢失的问题。

L Transmitter and receiver is used in pairs in the same channel, and it is also allowed to use in one-many way in the same channel (one transmitter sends signal, several receivers receive in the same channel; it is synchronous and accurate to receive, which is equal to wireless video distributor), or it is also allowed to use in the many-many way (one transmitter occupies 1 channel, and supports 4 channels of video and audio transmission at the very most, which causes no cross fire one another).

l 发送器和接收器在同一信道内成对使用，也可在同一信道内以一对多方式使用（一个发送器发送信号，同一信道内多个接收器接受信号，实现同步精确接收，作用与无线视频分配器等同），或以多对多的方式使用（一个发射器占据一个信道，最多同时支持4信道的音频视频传输，互相不影响）。

The whole project is made up of two parts, one is the video capturing system which is based on CMOS video capturing card, the other is single-dot signal capturing system which is based on photoelectric cell.

图像采集单元利用CMOS视频采集设备，采用面向对象的C++编程语言、Visual C++编程工具和微软MFC基础类库设计出信号采集和分析软件。

The present invention relates to a quick scanning method for a residual error matrix in video coding process, which belongs to the field of video coding in signal processing.

本发明涉及一种视频编码中对残差矩阵的快速扫描方法，属于信号处理中的视频编码领域。

A video game console is an interactive entertainment computer or electronic device that produces a video display signal which can be used with a display device a television, monitor, etc.

电玩主机是一个互动娱乐的电脑或电子设备，制作了视频显示的信号，它可以用的显示设备，以显示视频游戏。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。