查询词典 Pen

To realize the real-time tracking of the shoot point from light pen,the Camshift tracking algorithm is chosen,but it is difficult to track the point with dynamic and complicated background and in case that there is similar color with the shoot point.

为实现对光笔投射点的实时跟踪，采用了Camshift跟踪算法，但是该算法在动态复杂背景及在颜色相似的背景区域中不能很好地进行跟踪。

Work, the light pen on the display screen to accept the light , and turn it into electrical signals by amplification, shaping, producing pulse signals,...

工作时，光笔接受显示屏幕上的光，并将其变成电信号经放大、整形，产生脉冲信号，。。。

Effective demand for the development of many different types of modules, is to allow Adan electronic light pen on the market was the main reason for widespread acceptance.

条码光笔是另一项全球性知名的产品，藉由与众不同的设计，阿丹电子可视客户的需求将光笔调整为一般或低耗电功率模式。

The 3D vision coordinates measurement system using Light Pen is proposed on the new technique.

本文正是以这项新兴技术为基础构建光笔三维视觉坐标测量系统。

Features a magnetic-stripe credit card reader and a light pen to scan bar codes.

但它还有两项特色：可读磁条式信用卡的读卡机与扫描条码的光笔。

A lightpen is a device similar to a touch screen, but uses a special light sensitive pen instead of the finger, which allows for more accurate screen input.

阿lightpen是一种装置类似的触摸屏，而是使用一种特殊的光敏感的笔代替手指，从而能够更准确地屏输入。

Do not have to go on looking at this man's flirtatious, as the light pen and touch at random, I have grief over the Liaode.

不必再看下去，这个妖冶的男人，就那样清淡的笔，随手一抹，已经撩得我哀伤不堪了。

Light pen: Light-sensitive stylus used to edit on a VDU.

光笔：在直观显示器上作编辑用的光敏尖笔。

The Light pen is made from stable carbon fiber, and has a quick-release chuck for attachment of probes.

光笔由碳纤维材料做成，底端有快速转接座用于安装探针。

Based on the principle of light-pen mode non-track three dimensional coordinate measuring technology, the paper uses PSD as the photoelectric receiver and point light modulated by frequency to measure coordinates.

本文通过对光笔式无导轨三坐标测量的研究、提出了以PSD(Position Sensitive Detectors，位置检测传感器)作为光电接收传感器，用高频调制光作为点光源，进行位置坐标测量的新思路，以提高整机的精度。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。